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mang2004:P-VIP=Professional Video Projection 73ABop 210 = 灯的功率 %~lTQCPE 0.8=电极间距 A- #c1KU! E=反射镜面型:E椭圆面,P抛物面 j4#S/:Q<7 20.9=反射镜尺寸 yOk]RB<'r ....... (2014-05-22 01:21) Q$yQ^ mG
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光杆司令:非常感谢,20.9是焦点间距吗? *HQ>tvUh
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: sO8F0@%aH( No, it is the arc gap between the electrodes, in mm. ryt`yO ....... (2014-05-23 05:13) Qsr+f~"W
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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: h`Xl~= No, it is the arc gap between the electrodes, in mm. Hh &s.ja ....... (2014-05-23 05:13) Q,R|VI6Co
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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) 49dN ~k=