UID:34666
UID:11618
mang2004:P-VIP=Professional Video Projection e1bV& 210 = 灯的功率 l<sWM$ez 0.8=电极间距 rSW{1o' E=反射镜面型:E椭圆面,P抛物面 >/@Q7V99{ 20.9=反射镜尺寸 ao2o!-?!t ....... (2014-05-22 01:21) YWi Y[
UID:288201
光杆司令:非常感谢,20.9是焦点间距吗? ';x5 $5k'
mang2004:有的解释是反射镜的口径(单位毫米),有的解释是灯管直径。另回复3楼: U(=cGA.$ No, it is the arc gap between the electrodes, in mm. 2$? )VXtw ....... (2014-05-23 05:13) A`Bg"k:D
UID:297863
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_)!U`>N? No, it is the arc gap between the electrodes, in mm. {o4m3[C7=} ....... (2014-05-23 05:13) zVYX#- nv
UID:299059
zycxjl:学习了,灯杯口径不是有5cm吗。路过学习。 (2014-07-20 15:46) Zvz Zs