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mang2004:P-VIP=Professional Video Projection pkrl@jv > 210 = 灯的功率 !Ei Ze.K 0.8=电极间距 WyKUvVi E=反射镜面型:E椭圆面,P抛物面 O[i2A( 20.9=反射镜尺寸 O+CF/ipX/ ....... (2014-05-22 01:21) gJWlWVeq$
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光杆司令:非常感谢,20.9是焦点间距吗? N|^!"/
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: '"NdT7* + No, it is the arc gap between the electrodes, in mm. ~s^6Q#Z9| ....... (2014-05-23 05:13) m+JGe5fR<
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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: JaN_[ou No, it is the arc gap between the electrodes, in mm. <OFqUp*l ....... (2014-05-23 05:13) S~`AnX3!
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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) TD9`SSpP