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mang2004:P-VIP=Professional Video Projection bpc1>? 210 = 灯的功率 !/,oQoG 0.8=电极间距 L"jA#ULg E=反射镜面型:E椭圆面,P抛物面 -Mr_Ao`E 20.9=反射镜尺寸 Mst%]@TG ....... (2014-05-22 01:21) $R'?OK(`
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光杆司令:非常感谢,20.9是焦点间距吗? `ZL^+h<b>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: $#%R_G] No, it is the arc gap between the electrodes, in mm. s`Z.H5V>\ ....... (2014-05-23 05:13) HQF@@
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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: 1NTx?JJfW No, it is the arc gap between the electrodes, in mm. l7<VH z0b ....... (2014-05-23 05:13) j)nE!GKD(
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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) O "Aeg|