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mang2004:P-VIP=Professional Video Projection 7/nnl0u8 210 = 灯的功率 !e?g"5r{Bv 0.8=电极间距 ]3Z?Q E=反射镜面型:E椭圆面,P抛物面 iq_y80g`8h 20.9=反射镜尺寸 >h+[#3vD ....... (2014-05-22 01:21) e|)6zh<O:
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光杆司令:非常感谢,20.9是焦点间距吗? jA ?tDAx`
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: rQNT No, it is the arc gap between the electrodes, in mm. Fj c+{;x ....... (2014-05-23 05:13) W-Cf#o
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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: oO @6c % No, it is the arc gap between the electrodes, in mm. MvY0?!v ....... (2014-05-23 05:13) ]T^m>v)X
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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) CzvlZDo