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mang2004:P-VIP=Professional Video Projection E(oI0*S.5 210 = 灯的功率 58Fan*fO 0.8=电极间距 Xo>P?^c4? E=反射镜面型:E椭圆面,P抛物面 {\L /?# 20.9=反射镜尺寸 4` gAluJ# ....... (2014-05-22 01:21) viT/$7`AI
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光杆司令:非常感谢,20.9是焦点间距吗? Cvr?%+)$M
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: QJ2V&t"3 No, it is the arc gap between the electrodes, in mm. ck-ab0n ....... (2014-05-23 05:13) w E^6DNh
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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: Y,1sNg No, it is the arc gap between the electrodes, in mm. "zJGYBen ....... (2014-05-23 05:13) {4\hxyw
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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) |7Z,z0 ?V