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mang2004:P-VIP=Professional Video Projection n>ui'}L 210 = 灯的功率 " !EnQB= 0.8=电极间距 <t"T'\3 E=反射镜面型:E椭圆面,P抛物面 _&/`-"3y 20.9=反射镜尺寸 jU&m*0nL ....... (2014-05-22 01:21) l/G+Xj4M
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光杆司令:非常感谢,20.9是焦点间距吗? IAQ<|3Q
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: =x-7 Wy No, it is the arc gap between the electrodes, in mm. ?7Cm+J ....... (2014-05-23 05:13) _$R=F/88
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mang2004:有的解释是反射镜的口径(单位毫米),有的解释是灯管直径。另回复3楼: #y: F3$c No, it is the arc gap between the electrodes, in mm. s@&3;{F6D ....... (2014-05-23 05:13) 3|w$gG;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) U!"RfRD.<