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mang2004:P-VIP=Professional Video Projection q.>{d%? 210 = 灯的功率 Ey!+rq} 0.8=电极间距 ']ussFaQ E=反射镜面型:E椭圆面,P抛物面 bO%bMZWB!y 20.9=反射镜尺寸 ca1A9fvo ....... (2014-05-22 01:21) !bG%@{W T
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光杆司令:非常感谢,20.9是焦点间距吗? J|-X?V;ZW
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: Yatd$`,hW No, it is the arc gap between the electrodes, in mm. bSa%?laS ....... (2014-05-23 05:13) " pg5w
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mang2004:有的解释是反射镜的口径(单位毫米),有的解释是灯管直径。另回复3楼: a S;z YD No, it is the arc gap between the electrodes, in mm. m$.7) 24 ....... (2014-05-23 05:13) Nf5zQ@o_y
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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) q8)wAl