UID:34666
UID:11618
mang2004:P-VIP=Professional Video Projection `JOOnTenQ 210 = 灯的功率 P=7zs;k 0.8=电极间距 Gnf~u[T6 E=反射镜面型:E椭圆面,P抛物面 yGWxpzmRS 20.9=反射镜尺寸 Q(lo{AFc ....... (2014-05-22 01:21) /~}}"zx&
UID:288201
光杆司令:非常感谢,20.9是焦点间距吗? &0NFb^8+
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: "Qja1TQ No, it is the arc gap between the electrodes, in mm. Q\cjPc0y ....... (2014-05-23 05:13) Md0sK
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: Op>%?W8/UF No, it is the arc gap between the electrodes, in mm. HW7; {QMg ....... (2014-05-23 05:13) TOoQZTI
UID:299059
zycxjl:学习了,灯杯口径不是有5cm吗。路过学习。 (2014-07-20 15:46) ^{\<N()R