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mang2004:P-VIP=Professional Video Projection }KK Y6D|d> 210 = 灯的功率 2gjGeM 0.8=电极间距 aJe^Tp( E=反射镜面型:E椭圆面,P抛物面 d90Z,nex 20.9=反射镜尺寸 fr}Eaa-{^ ....... (2014-05-22 01:21) sv(f;ib
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光杆司令:非常感谢,20.9是焦点间距吗? SnTDLa
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: 6;uBZ&g No, it is the arc gap between the electrodes, in mm. qCJ=Z ....... (2014-05-23 05:13) t,vTAq.))
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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: 3V!x?H$ No, it is the arc gap between the electrodes, in mm. M7pvxChA ....... (2014-05-23 05:13) Gm*Uv6?H?
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zycxjl:学习了,灯杯口径不是有5cm吗。路过学习。 (2014-07-20 15:46) [k}dES#