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mang2004:P-VIP=Professional Video Projection us`hR!_ 210 = 灯的功率 IO^O9IEx, 0.8=电极间距 <Er|s^C E=反射镜面型:E椭圆面,P抛物面 bhe|q`1,E 20.9=反射镜尺寸 Qkr'C n ....... (2014-05-22 01:21) QhpE 2ICU
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光杆司令:非常感谢,20.9是焦点间距吗? pmQ9iA@=
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: 3EF|1B/5 No, it is the arc gap between the electrodes, in mm. ]rC6fNhQ ....... (2014-05-23 05:13) c%Kv"Z%f
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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: x44)o: No, it is the arc gap between the electrodes, in mm. p_!Y:\a5 ....... (2014-05-23 05:13) ?dC[VYC\^
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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) v"F.<Q