Assembly line组装线 Layout布置图 Conveyer流水线物料板 Rivet table拉钉机 Rivet gun拉钉枪 Screw driver起子 %+Khj@aX
Electric screw river子 Pneumatic screw driver气动起子 worktable 工作桌 OOBA开箱检查 fit together组装在一起 ~0@+8%^>;
fasten锁紧(螺丝) fixture 夹具(治具) pallet栈板 barcode条码 barcode scanner条码扫描器 fuse together熔合 w`OHNwXh#I
fuse machine热熔机 repair修理 operator作业员 QC品管 supervisor 课长 ME制造工程师 MT制造生技 cosmetic inspect外观检查 79Vp^GG7
inner parts inspect内部检查 thumb screw大头螺丝 lbs. inch镑、英寸 EMI gasket导电条 @uI_4 a
front plate前板 rear plate后板 chassis 基座 bezel panel面板 power button电源按键 reset button重置键 [8.w2\<?
Hi-pot test of SPS高源高压测试 Voltage switch of SPS 电源电压接拉键 sheet metal parts 冲件 zbL6TP@=
plastic parts塑胶件 SOP制造作业程序 material check list物料检查表 work cell工作间 trolley台车 carton纸箱 sub-line支线 )|@UY(VZ^
left fork叉车 personnel resource department 人力资源部 production department生产部门 planning department企划部 ZN?UkFnE
QC Section品管科 stamping factory冲压厂 painting factory烤漆厂 molding factory成型厂 common equipment常用设备 afa7'l=^i
uncoiler and straightener整平机 punching machine 冲床 robot机械手 hydraulic machine油压机 lathe车床 planer |'plein?|刨床 =2[U4<d!R
miller铣床 grinder磨床 driller??床 linear cutting线切割 electrical sparkle电火花 welder电焊机 staker=reviting machine铆合机 ZX!u\O|w
position职务 president董事长 general manager总经理 special assistant manager特助 factory director厂长 department director部长 H@xIAL
deputy manager | =vice manager副理 section supervisor课长 deputy section supervisor =vice section superisor副课长 YG6Kvc6T
group leader/supervisor组长 line supervisor线长 assistant manager助理 to move, to carry, to handle搬运 o\YF_235
be put in storage入库 pack packing包装 to apply oil擦油 to file burr 锉毛刺 final inspection终检 &4O0}ax*Zm
to connect material接料 to reverse material 翻料 wet station沾湿台 Tiana天那水 {CR'Z0
cleaning cloth抹布 to load material上料 to unload material卸料 to return material/stock to退料 scraped |'skr?pid|报废 /0H39]y!~
scrape ..v.刮;削 deficient purchase来料不良 manufacture procedure制程 deficient manufacturing procedure制程不良 Ju7nvxC
oxidation |' ksi'dei?n|氧化 scratch刮伤 dents压痕 defective upsiding down抽芽不良 defective to staking铆合不良 JRj%d&^}
embedded lump镶块 feeding is not in place送料不到位 stamping-missing漏冲 production capacity生产力 MM%c
education and training教育与训练 proposal improvement提案改善 spare parts=buffer备件 forklift叉车 trailer=long vehicle拖板车 0Ie9T1D=
compound die合模 die locker锁模器 pressure plate=plate pinch压板 bolt螺栓 name of a department部门名称 [bvI T]Z
administration/general affairs dept总务部 automatic screwdriver电动启子 thickness gauge厚薄规 gauge(or jig)治具 ` `R;x
power wire电源线 buzzle蜂鸣器 defective product label不良标签 identifying sheet list标示单 OVm
$
screwdriver holder起子插座 pedal踩踏板 stopper阻挡器 flow board流水板 hydraulic handjack油压板车 YEx76
forklift叉车 pallet栈板 glove(s)手套 glove(s) with exposed fingers割手套 7)Rx-
thumb大拇指 forefinger食指 midfinger中指 ring finger无名指 little finger小指 jE{2rw$ZJ?
band-aid创可贴 iudustrial alcohol工业酒精 alcohol container沾湿台 head of screwdriver起子头 sweeper扫把 ]OOL4=b
mop拖把 vaccum cleaner吸尘器 rag 抹布 garbage container灰箕 garbage can垃圾箱 garbage bag垃圾袋 chain链条 VJeN
m3WNb
jack升降机 production line流水线 chain链条槽 magnetizer加磁器 lamp holder灯架 to mop the floor拖地 JOIbxU{U_
to clean the floor扫地 to clean a table擦桌子 air pipe 气管 packaging tool打包机 packaging打包 missing part漏件 Mb(aI!;A
wrong part错件 excessive defects过多的缺陷 critical defect极严重缺陷 major defect主要缺陷 minor defect次要缺陷 ctL@&~*nY
not up to standard不合规格 dimension/size is a little bigger尺寸偏大(小) cosmetic defect外观不良 ryq95<lF
slipped screwhead/slippery screw head螺丝滑头 slipped screwhead/shippery screw thread滑手 X|7Y|0o
speckle斑点 mildewed=moldy=mouldy发霉 rust生锈 deformation变形 burr(金属)flash(塑件)毛边 poor staking铆合不良 )5j%."
excesssive gap间隙过大 grease/oil stains油污 inclusion杂质 painting peel off脏污 shrinking/shrinkage缩水 WeTs va+
mixed color杂色 scratch划伤 poor processing 制程不良 poor incoming part事件不良 rE
bC_<
fold of pakaging belt打包带折皱 painting make-up补漆 discoloration羿色 water spots水渍 ?q<"!U|e
polishing/surface processing表面处理 exposed metal/bare metal金属裸露 lack of painting烤漆不到位 pU*dE
safety安全 quality品质 delivery deadline交货期 cost成本 engineering工程 die repair模修 =,~h]_\_
enterprise plan = enterprise expansion projects企划 QC品管 die worker模工 production, to produce生产 equipment设备 [S/]Vk|4
to start a press开机 stop/switch off a press关机 classification整理 regulation整顿 cleanness清扫 conservation清洁 (SLAq$gvd
culture教养 qualified products, up-to-grade products良品 defective products, not up-to-grade products不良品 [a*m9F\ ,
waste废料 board看板 feeder送料机 sliding rack滑料架 defective product box不良品箱 die change 换模 to fix a die装模 ccJ@jpXI
to take apart a die拆模 to repair a die修模 packing material包材 basket蝴蝶竺 plastic basket胶筐 x.+}-(`W#~
isolating plate baffle plate; barricade隔板 carton box纸箱 Wb"*9q06
to pull and stretch拉深 to put material in place, to cut material, to input落料 ?*z#G'3z1
to impose lines压线 to compress, compressing压缩 character die字模 to feed, feeding送料 8eSIY17
transportation运输 (be)qualfied, up to grade合格 not up to grade, not qualified不合格 iG*/m><-
material change, stock change材料变更 feature change 特性变更 5B?>.4R
evaluation评估 prepare for, make preparations for 准备 :hG?} [-2
parameters参数 rotating speed, revolution转速 8_K22]c5
manufacture management制造管理 abnormal handling异常处理 production unit生产单位 _e=R[
lots of production生产批量 steel plate钢板 roll material卷料 1Q6WpS
manufacture procedure制程 operation procedure作业流程 MX?K3=j @>
to revise, modify修订 to switch over to, switch---to throw--over switching over切换 V>j6Juh
engineering, project difficulty工程瓶颈 stage die工程模 automation自动化 to stake, staking, reviting铆合 78\:{i->ta
add lubricating oil加润滑油 shut die架模 shut height of a die架模高度 analog-mode device类模器 die lifter举模器 {@9y%lmrh
argon welding氩焊 vocabulary for stamping 冲压常词汇 stamping, press冲压 punch press, dieing out press冲床 H\2+cAFN#
uncoiler & strainghtener整平机 feeder送料机 rack, shelf, stack料架 cylinder油缸 _Va!Ky
=]
robot机械手 taker取料机 conveyer belt输送带 transmission rack输送架 top stop上死点 lu(<(t,Lbs
bottom stop下死点 one stroke一行程 inch寸动 0EYK3<k9!
to continue, cont.连动 to grip(material)吸料 [BHf>
location lump, locating piece, block stop 定位块 reset复位 smoothly顺利 dent压痕 scratch刮伤 deformation变形 fi%u]
filings铁削 to draw holes抽孔 inquiry, search for查寻 to stock, storage, in stock库存 /GNRu
receive领取 approval examine and verify审核 processing, to process加工 KD^>Vv#
delivery, to deliver 交货 to return delivenry to .to send delinery back to retrn of goods退货 vS:%(Y"!<
registration登记 registration card登记卡 to control管制 to put forward and hand in提报 safe stock安全库存 9/MUzt
acceptance = receive验收 to notice通知 application form for purchase请购单 consume, consumption消耗 7{:| )
to fill in填写 abrasion磨损 reverse angle = chamfer倒角 character die字模 to collect, to gather收集 ]S[zD|U%
failure, trouble故障 statistics统计 demand and supply需求 career card履历卡 to take apart a die卸下模具 0}c*u) ,
to load a die装上模具 to tight a bolt拧紧螺栓 to looser a bolt拧松螺栓 jBV2]..
to move away a die plate移走模板 easily damaged parts易损件 m u(HNj
standard parts标准件 breaking.(be)broken,(be)cracked 断裂 ky#d`
to lubricate润滑 common vocabulary for die engineering模具工程常用词汇 cX@~Hk4=\
die 模具 figure file, chart file图档 cutting die, blanking die冲裁模 LF0gy3
progressive die, follow (-on)die 连续模 compound die复合模 punched hole冲孔 AU}P`fT!
panel board镶块 to cutedges=side cut=side scrap切边to bending折弯 3mgFouX2x,
to pull, to stretch拉伸 Line streching, line pulling线拉伸 [K[tL|EK
engraving, to engrave刻印 upsiding down edges翻边 to stake铆合 designing, to design设计 bh?Vufd%)
design modification设计变化 die block模块 folded block折弯块 sliding block滑块 location pin定位销 [SgP1>M
lifting pin顶料销 die plate, front board模板 padding block垫块 stepping bar垫条 8f% @
upper die base上模座 lower die base下模座 upper supporting blank上承板 SHPaSq'&N
upper padding plate blank上垫板 spare dies模具备品 spring 弹簧 bolt螺栓 document folder文件夹 'z2}qJJ)
file folder资料夹 to put file in order整理资料 spare tools location手工备品仓 first count初盘人 -3X#$k8
first check初盘复棹人 second count 复盘人 second check复盘复核人 equipment设备 waste materials废料 (j+C&*u
work in progress product在制品 casing = containerazation装箱 quantity of physical invetory second count 复盘点数量 wYhWRgP
quantity of customs count 会计师盘,点数量 the first page第一联 *~fZ9EkD
filed by accounting department for reference会计部存查 end-user/using unit(department)使用单位 %FQMB
summary of year-end physical inventory bills 年终盘点截止单据汇总表 >/EmC3?b!
bill name单据名称 xmTa$tR+
This sheet and physical inventory list will be sent to accounting LGPy>,!
department together (Those of NHK will be sent to financial m~#S76!w
department) 'Ol}nmJ'n
本表请与盘点清册一起送会计部-(NHK厂区送财会部) l2=.;7IV
Application status records of year-end physical inventory List and t-lWvxXe
physical inventory card 年终盘点卡与清册使用-状况明细表 z?h\7
R
blank and waste sheet NO. 空白与作废单号 R5G~A{w0
plate电镀 mold成型 +M
(\R?@gr
material for engineering mold testing工程试模材料 52tIe|KwL
not included in physical inventory不列入盘点 oDx*}[/
sample样品 incoming material to be inspected进货待验 ";9cYoKRY
description品名 steel/rolled steel钢材 (80]xLEBL
material statistics sheet 物料统计明细表 hyL3fkMJ,
meeting minutes会议记录 meeting type 会别 distribution department分发单位 /9|1eSUa
location地点 chairman主席 present members出席人员 subject主题 TvAA
conclusion结论 decision items决议事项 _$0<]O$
responsible department负责单位 pre-fixed finishing date预定完成日 H]Q Z4(
approved by / checked by / prepared by核准/审核/承办 n<kcK
PCE assembly production schedule sheet PCE组装厂生产排配表 ^M
PU?k
model机锺 work order工令 revision版次 remark备注 production control confirmation生产确认 checked by初审 >ALU}o/
approved by核准 department部门 stock age analysis sheet 库存货龄分析表 on-hand inventory现有库存 x';6
available material良品可使用 obsolete material良品已呆滞 Uq~{=hMX
to be inspected or reworked Q0!gTV
待验或重工 4*lShkL
total合计 cause description原因说明 part number/ P/N 料号type形态 item/group/class类别 quality品质 xg'z_W
prepared by制表 notes说明 BkJV{>?_+
year-end physical inventory difference analysis sheet 年终盘点差异分析表 ]}8<h5h)
physical inventory盘点数量 physical count quantity帐面数量 jio1#&
difference quantity差异量 cause analysis原因分析 raw materials原料 C!B2.:ja
materials物料 finished product成品 semi-finished product半成品 b'O>&V`
packing materials包材 good product/accepted goods/ accepted parts/good parts良品 4<70mUnt
defective product/non-good parts不良品 disposed goods处理品 >z
h
warehouse/hub仓库 on way location在途仓 oversea location海外仓 vX)JJ|g
spare parts physical inventory list备品盘点清单 mmAikT#k
spare molds location模具备品仓 skid/pallet栈板 [E2afC>zrl
tox machine自铆机 wire EDM线割 EDM放电机 coil stock卷料 n%3rv?m7
sheet stock片料 tolerance工差 score=groove压线 cam block滑块 pilot导正筒 trim剪外边 $91c9z;f^
pierce剪内边 drag form压锻差 pocket for the punch head挂钩槽 slug hole废料孔 ,JN2q]QPP
feature die公母模 expansion dwg展开图 radius半径 shim(wedge)楔子 NM/?jF@j*
torch-flame cut火焰切割 set screw止付螺丝 L"1UUOKy
form block折刀 stop pin定位销 round pierce punch=die button圆冲子 shape punch=die insert异形子 -wC;pA#o
stock locater block定位块 under cut=scrap chopper清角 active plate活动板 WHqp7NPl
baffle plate挡块 cover plate盖板 male die公模 female die母模 ]P(:z
groove punch压线冲子 air-cushion eject-rod气垫顶杆 spring-box eject-plate弹簧箱顶板 8}\VlH]
bushing block衬套 insert 入块 club car高尔夫球车 capability能力 0MF[e3)a
parameter参数 factor系数 ['sj'3cW-
phosphate皮膜化成 viscosity涂料粘度 26yv w
alkalidipping脱脂 main manifold主集流脉 _$NFeqLww
bezel斜视规 blanking穿落模 3@J0-w
dejecting顶固模 demagnetization去磁;消磁 high-speed transmission高速传递
.rD@Q{e50
heat dissipation热传 rack上料 degrease脱脂 rinse水洗 x<"1T
w5e
alkaline etch龄咬 desmut剥黑膜 D.I. rinse纯水次 8V;@yzIha
Chromate铬酸处理 :qc@S&v@]
Anodize阳性处理 seal封孔 *O#%hTYq
revision版次 h$DFp
part number/P/N料号 good products良品 scraped products报放心品 EJ.oq*W!*J
defective products不良品 finished products成品 disposed products处理品 7qA0bUee5
barcode条码 flow chart流程表单 assembly组装 ^L+*}4Dr
stamping冲压 molding成型 wRgmw
4
spare parts=buffer备品 coordinate座标 dismantle the die折模 auxiliary fuction辅助功能 poly-line多义线 \$/)o1SG
heater band 加热片 :mXc|W3
thermocouple热电偶 _:Tjq)
sand blasting喷沙 grit 砂砾 derusting machine除锈机 degate打浇口 dryer烘干机 wP/&k`HQ#i
induction感应 induction light感应光 s&iM.[k
response=reaction=interaction感应 &&xBq?
ram连杆 edge finder巡边器 concave凸 convex凹 BdG~y1%:
short射料不足 nick缺口 speck瑕?? Z%y>q|:
shine亮班 splay 银纹 gas mark焦痕 mFjX
delamination起鳞 cold slug冷块 blush 导色 gouge沟槽;凿槽 a57Y9.H`o
satin texture段面咬花 witness line证示线 patent专利 grit沙砾 dD?1te
granule=peuet=grain细粒 iN"kv
grit maker抽粒机 cushion缓冲 4{(uw
magnalium镁铝合金 Sf
B+;i'D
magnesium镁金 metal plate钣金 lathe车 mill锉 P_B#
plane刨 grind磨 drill铝 boring镗 blinster气泡 fillet镶;嵌边 through-hole form通孔形式 Al09R,I;
voller pin formality滚针形式 ;3U-ghj
cam driver铡楔 shank摸柄 crank shaft曲柄轴 sNc(aGvy
augular offset角度偏差 @HxEp;*NH"
velocity速度 production tempo生产进度现状 torque扭矩 spline=the multiple keys花键 quenching淬火 AMG}'P:
tempering回火 annealing退火 carbonization碳化 =dHM)OXD"
tungsten high speed steel钨高速的 WM.JoQ
moly high speed steel钼高速的 organic solvent有机溶剂 KiT>W~
bracket小磁导 liaison联络单 volatile挥发性 resistance电阻 .9
mwRYgD
ion离子 titrator滴定仪 beacon警示灯 coolant冷却液 ,=O`'l>K
crusher破碎机 模具工程类 plain die简易模 pierce die冲孔模 forming die成型模 ~YA*
RCe
progressive die连续模 gang dies复合模 shearing die剪边模 riveting die铆合模 /1F%w8Iqh
pierce冲孔 yQ}$G
,x
forming成型(抽凸,冲凸) draw hole抽孔 bending折弯 trim切边 mM!'~{r[-
emboss凸点 dome凸圆 semi-shearing半剪 stamp mark冲记号 Y;8Y s&/t
deburr or coin压毛边 punch riveting冲压铆合 side stretch侧冲压平 "=@b>d6U+
reel stretch卷圆压平 l~;H~h!h/
groove压线 blanking下料 stamp letter冲字(料号) PUV)w\!&is
shearing剪断 :tp2@*]9Z
tick-mark nearside正面压印 NeAkJG=<
tick-mark farside反面压印 _G|hKk^,
冲压名称类 +>/ariRr
extension dwg展开图 .+MJ' bW
procedure dwg工程图 |!E>I
die structure dwg模具结构图 vH%AXzIA
material材质 CnSf GsE>
material thickness料片厚度 /vll*}}
factor系数 Umjt~K^Z
upward向上 Ehi)n)HhG"
downward向下 XAwo~E
press specification冲床规格 die height range适用模高 die height闭模高度 burr毛边 punch wt.上模重量 bXF>{%(}E
五金零件类 -G e5gQ=
inner guiding post内导柱 inner hexagon screw内六角螺钉 X,n4_=f
dowel pin固定销 coil spring弹簧 lifter pin顶料销 $h`(toTyF
eq-height sleeves=spool等高套筒 pin销 lifter guide pin浮升导料销 guide pin导正销 wire spring圆线弹簧 px %xoY
outer guiding post外导柱 P?p>'avP
stop screw止付螺丝 |t+M/C0y/
located pin定位销 outer bush外导套 模板类 top plate上托板(顶板) ( NWT/yBx
top block上垫脚 punch set上模座 punch pad上垫板 punch holder上夹板 stripper pad脱料背板 up stripper上脱料板 ^e:C{]S=
male die公模(凸模) feature die公母模 female die母模(凹模) upper plate上模板 lower plate下模板 C,~wmS )@
die pad下垫板 die holder下夹板 die set下模座 bottom block下垫脚 bottom plate下托板(底板) stripping plate内外打(脱料板) R''nZ/R
outer stripper外脱料板 inner stripper内脱料板 lower stripper下脱料板 零件类 punch冲头 insert入块(嵌入件) deburring punch压毛边冲子 y=g9 wO
groove punch压线冲子 stamped punch字模冲子 round punch圆冲子 special shape punch异形冲子 u.sF/T=6f
bending block折刀 roller滚轴 baffle plate挡块 located block定位块 supporting block for location 定位支承块 {a^A-Xh[u
air cushion plate气垫板 air-cushion eject-rod气垫顶杆 trimming punch切边冲子stiffening rib punch = stinger 加强筋冲子 "RMBV}<T
ribbon punch压筋冲子 reel-stretch punch卷圆压平冲子 guide plate定位板 sliding block滑块 sliding dowel block滑块固定块 5Ds/^fA
active plate活动板 lower sliding plate下滑块板 upper holder block上压块 upper mid plate上中间板 spring box弹簧箱 ~T@t7Cg
spring-box eject-rod弹簧箱顶杆 spring-box eject-plate弹簧箱顶板 bushing bolck衬套 cover plate盖板 guide pad导料块 hr_ 5D
塑件&模具相关英文 +KgoL a
compre sion molding压缩成型 flash mold溢流式模具 plsitive mold挤压式模具 split mold分割式模具 SF$7WG3Q
cavity型控 母模 core模心 公模 taper锥拔 leather cloak仿皮革 shiver饰纹 flow mark流痕 welding mark溶合痕
UhN16|x
post screw insert螺纹套筒埋值 self tapping screw自攻螺丝 striper plate脱料板 piston活塞 cylinder汽缸套 ^!^6 | [
chip细碎物 handle mold手持式模具 移转成型用模具 encapsulation molding低压封装成型 射出成型用模具 ?j;e/r.
two plate两极式(模具) well type蓄料井 insulated runner绝缘浇道方式 hot runner热浇道 [zv>Wlf,%
runner plat浇道模块 valve gate阀门浇口 band heater环带状的电热器 spindle阀针 spear head刨尖头 Z:DEET!c'k
slag well冷料井 cold slag冷料渣 air vent排气道 h=0.02~0.05mm w=3.2mm L=3~5mm welding line熔合痕 eject pin顶出针 -1iKeyyA
knock pin顶出销 return pin回位销反顶针 sleave套筒 stripper plate脱料板 insert core放置入子 runner stripper plate浇道脱料板 }P(RGKQZ"
guide pin导销 eject rod (bar)(成型机)顶业捧 subzero深冷处理 three plate三极式模具 3[I; 3=O
runner system浇道系统 stress crack应力电裂 orientation定向 sprue gate射料浇口,直浇口 nozzle射嘴 '{dduHo
sprue lock pin料头钩销(拉料杆) slag well冷料井 side gate侧浇口 edge gate侧缘浇口 tab gate搭接浇口 =y-L'z&r
film gate薄膜浇口 flash gate闸门浇口 slit gate缝隙浇口 fan gate扇形浇口 dish gate因盘形浇口 IhnHNY]<g
H=F=1/2t~1/5t T=2.5~3.5mm wmKM:`&[5
diaphragm gate隔膜浇口 ring gate环形浇口 ZycV?ob8}
subarine gate潜入式浇口 tunnel gate隧道式浇口 pin gate针点浇口 Φ0.8~1.0mm Runner less无浇道 Z?X0:WK
(sprue less)无射料管方式 long nozzle延长喷嘴方式 sprue浇口;溶渣 1c_gh12
Ri4t/H
品质人员名称类 N`XJA-DE
QC quality control 品质管理人员 FQC final quality control 终点品质管制人员 nv&uhu/q
IPQC in process quality control 制程中的品质管制人员 OQC output quality control 最终出货品质管制人员 |$"2R3
IQC incoming quality control 进料品质管制人员 TQC total quality control 全面质量管理 i)9}+M5
POC passage quality control 段检人员 QA quality assurance 质量保证人员 OQA output quality assurance 出货质量保证人员 i{[=N9U5o
QE quality engineering 品质工程人员 品质保证类 )OQhtxK
FAI first article inspection 新品首件检查 FAA first article assurance 首件确认 :W]?6=
TVR tool verification report 模具确认报告 3B 3B 模具正式投产前确认 CP capability index 能力指数 VH[r@Pn
CPK capability index of process 模具制程能力参数 SSQA standardized supplier quality 合格供应商品质评估 K*iy ^}
OOBA out of box audit 开箱检查 QFD quality function deployment 品质机能展开 FMEA failure model effectiveness analysis 失效模式分析 d\aKGq;8C
8 disciplines 8项回复内容 FA final audit 最後一次稽核 CAR corrective action request 改正行动要求 <"A|Xv'Q
corrective action report 改正行动报告 FQC运作类 AQL Acceptable Quality Level 运作类允收品质水准 [M>Md-pj
S/S Sample size 抽样检验样本大小 ACC Accept 允收 REE Reject 拒收 CR Critical 极严重的 MAJ Major 主要的 88}+.-3t$
MIN Minor 轻微的 AOQ Average Output Quality 平均出厂品质 AOQL Average Output Quality Level 平均出厂品质 }/~%Ysl
Q/R/S Quality/Reliability/Service 品质/可靠度服务 MIL-STD Military-Standard 军用标准 S I-S IV Special I-Special IV 特殊抽样水准等级 I@Zd<