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mang2004:P-VIP=Professional Video Projection -O?HfQ 210 = 灯的功率 N8At N\e 0.8=电极间距 [(_,\:L${ E=反射镜面型:E椭圆面,P抛物面 /"st sF 20.9=反射镜尺寸 JD0s0>q_ ....... (2014-05-22 01:21) cL*oO@I&_
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光杆司令:非常感谢,20.9是焦点间距吗? X6Z/xb@
mang2004:有的解释是反射镜的口径(单位毫米),有的解释是灯管直径。另回复3楼: -O1$jBQS No, it is the arc gap between the electrodes, in mm. "Lk BN0D ....... (2014-05-23 05:13) O/#uQn}
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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: 0MxK+8\y No, it is the arc gap between the electrodes, in mm. TKAs@X,t ....... (2014-05-23 05:13) I''n1v?N
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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) C<(oaeQY