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mang2004:P-VIP=Professional Video Projection 8O;rp(N.n 210 = 灯的功率 5Fl 0.8=电极间距 +lXdRc`6 E=反射镜面型:E椭圆面,P抛物面 i85+p2i7 20.9=反射镜尺寸 |n-a\ ....... (2014-05-22 01:21) [h2p8i'o
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光杆司令:非常感谢,20.9是焦点间距吗? 6s"bstc{
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: MFsy`aiS No, it is the arc gap between the electrodes, in mm. xyWdzc](p ....... (2014-05-23 05:13) X[Gk!dr#
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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: czRh.kz, No, it is the arc gap between the electrodes, in mm. .x%SbG<k{ ....... (2014-05-23 05:13) L9)&9 /f
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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) nq=fSK(