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mang2004:P-VIP=Professional Video Projection i B!h Ebz 210 = 灯的功率 ]O7.ss/2 0.8=电极间距 teOBsFy/I E=反射镜面型:E椭圆面,P抛物面 gAr`hXO 20.9=反射镜尺寸 hLytKPgt ....... (2014-05-22 01:21) 3q|cZQK!1
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光杆司令:非常感谢,20.9是焦点间距吗? #`jE%ONC
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: v @:~mwy No, it is the arc gap between the electrodes, in mm. XC=%H'p ....... (2014-05-23 05:13) BR+nL6sU
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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: Z)pz, No, it is the arc gap between the electrodes, in mm. jTb-;4N' ....... (2014-05-23 05:13) B@O@1?c[
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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) 76cG90!Z