UID:34666
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mang2004:P-VIP=Professional Video Projection h$sOJs~6h 210 = 灯的功率 @x*xgf 0.8=电极间距 RIUJX{? E=反射镜面型:E椭圆面,P抛物面 u,:hT] ~+ 20.9=反射镜尺寸 y5c\\e ....... (2014-05-22 01:21) G*_]Lz(N
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光杆司令:非常感谢,20.9是焦点间距吗? 2z#S|$
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: HW~-GcU-o No, it is the arc gap between the electrodes, in mm. xIa7F$R 0 ....... (2014-05-23 05:13) =iKl<CqI$E
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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: hGz_F/ No, it is the arc gap between the electrodes, in mm. \EySKQ= ....... (2014-05-23 05:13) (aa2uctTn
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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) x-BU$bx5