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mang2004:P-VIP=Professional Video Projection +{au$v} 210 = 灯的功率 n>W*y|UJ 0.8=电极间距 0{qe1pb w E=反射镜面型:E椭圆面,P抛物面 IM=3n%6 20.9=反射镜尺寸 ]4eIhj? ....... (2014-05-22 01:21) ^]X\boWlI
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光杆司令:非常感谢,20.9是焦点间距吗? GDYFhH7H
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: bT`et*] No, it is the arc gap between the electrodes, in mm. e?:1wU ....... (2014-05-23 05:13) tNljv >vI
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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: K6 ,d{n No, it is the arc gap between the electrodes, in mm. %!R\-Vej ....... (2014-05-23 05:13) lDVgW}o@
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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) m=a^t