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mang2004:P-VIP=Professional Video Projection \"{+J 210 = 灯的功率 d4t%/ Uh 0.8=电极间距 @~hiL(IR' E=反射镜面型:E椭圆面,P抛物面 "C&l7K;bp 20.9=反射镜尺寸 (4o_\& ....... (2014-05-22 01:21) t J N;WK.6
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光杆司令:非常感谢,20.9是焦点间距吗? vDI$ QUMD6
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: -DuI 6K No, it is the arc gap between the electrodes, in mm. Ce/l[v ....... (2014-05-23 05:13) Gf=3h4
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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: 'ieTt_1.G No, it is the arc gap between the electrodes, in mm. 02tt.0go ....... (2014-05-23 05:13) wz)s
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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) vRH^en