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mang2004:P-VIP=Professional Video Projection qpFxl 210 = 灯的功率 YvN]7tcb 0.8=电极间距 m-$}'mEO E=反射镜面型:E椭圆面,P抛物面 rR":}LA^d 20.9=反射镜尺寸 m8PS84."]M ....... (2014-05-22 01:21) |hj!NhBe
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光杆司令:非常感谢,20.9是焦点间距吗? `K5*Fjx
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: #; ?3kuq( No, it is the arc gap between the electrodes, in mm. B}d&tH2^s ....... (2014-05-23 05:13) !CYC7HeF
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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: Ww7Ya]b.k No, it is the arc gap between the electrodes, in mm. A]z*#+Sl ....... (2014-05-23 05:13) AcH-TIgM/
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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) 1J@Iekat