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mang2004:P-VIP=Professional Video Projection @`rC2-V 210 = 灯的功率 .oe\wJ S6 0.8=电极间距 eeOG(@@o( E=反射镜面型:E椭圆面,P抛物面 C ?aa)H 20.9=反射镜尺寸 /}3I:aJwb ....... (2014-05-22 01:21) FND+Ok&
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光杆司令:非常感谢,20.9是焦点间距吗? O\}w&BE:h
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: QX+&[G!DZH No, it is the arc gap between the electrodes, in mm. CZ,2Rq ....... (2014-05-23 05:13) -9$.&D|
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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: gBo~NLrf No, it is the arc gap between the electrodes, in mm. #\MkbZc d ....... (2014-05-23 05:13) }62Q{>`
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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) nokMS