UID:34666
UID:11618
mang2004:P-VIP=Professional Video Projection Z>X9J(= 210 = 灯的功率 4{Q$!O> 0.8=电极间距 akMJ4EF/ E=反射镜面型:E椭圆面,P抛物面 4C6=77Jr 20.9=反射镜尺寸 ";75 6'> ....... (2014-05-22 01:21) Y$>+U
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光杆司令:非常感谢,20.9是焦点间距吗? ,Y`'myL8W
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: ,pQ'w7 No, it is the arc gap between the electrodes, in mm. -/(DPx ....... (2014-05-23 05:13) {0NsDi>(2
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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: i#@ v_^ q No, it is the arc gap between the electrodes, in mm. vc>^.#7 ....... (2014-05-23 05:13) Mv7w5vTl
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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) PU@U@