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mang2004:P-VIP=Professional Video Projection .<%tu 0 210 = 灯的功率 IA2VesHb 0.8=电极间距 J=` 8 E=反射镜面型:E椭圆面,P抛物面 L|CdTRgRCB 20.9=反射镜尺寸 v -}f P ....... (2014-05-22 01:21) 8;@y\0
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光杆司令:非常感谢,20.9是焦点间距吗? DT]4C!dh
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: ~\am%r> No, it is the arc gap between the electrodes, in mm. RG'iWA,9m` ....... (2014-05-23 05:13) mh8fJ6j29N
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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: &?y@`',a0{ No, it is the arc gap between the electrodes, in mm. +ZbNSN= ....... (2014-05-23 05:13) bVz<8b6h'-
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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) 4v/MZ:%C`