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mang2004:P-VIP=Professional Video Projection ?Q$a@)x# 210 = 灯的功率 sxS%1hp3 0.8=电极间距 ..k8HFz>" E=反射镜面型:E椭圆面,P抛物面 jt(GXgm 20.9=反射镜尺寸 ay||yn: ....... (2014-05-22 01:21) yye5GVY$
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光杆司令:非常感谢,20.9是焦点间距吗? q,%Fvcmx+e
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: XTk :lzFH No, it is the arc gap between the electrodes, in mm. (Fuu V{x| ....... (2014-05-23 05:13) Jr;w>8B),
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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: 8au Gz ," No, it is the arc gap between the electrodes, in mm. Uf7ACv)Dn ....... (2014-05-23 05:13) )6X-m9.X
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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) lB/^