UID:34666
UID:11618
mang2004:P-VIP=Professional Video Projection 6)RbPPeE 210 = 灯的功率 EYS>0Y 0.8=电极间距 P1kB>"bR E=反射镜面型:E椭圆面,P抛物面 pNaiXu3 20.9=反射镜尺寸 IfdI|ya ....... (2014-05-22 01:21) "`tXA
UID:288201
光杆司令:非常感谢,20.9是焦点间距吗? = 1|"-
mang2004:有的解释是反射镜的口径(单位毫米),有的解释是灯管直径。另回复3楼: Rt4di^v No, it is the arc gap between the electrodes, in mm. Bymny>.M ....... (2014-05-23 05:13) $WaZ_kt
UID:297863
mang2004:有的解释是反射镜的口径(单位毫米),有的解释是灯管直径。另回复3楼: Zh? V,39 No, it is the arc gap between the electrodes, in mm. Rk{$S"8S_ ....... (2014-05-23 05:13) +gNX7xuY
UID:299059
zycxjl:学习了,灯杯口径不是有5cm吗。路过学习。 (2014-07-20 15:46) 2k%Bl+I