UID:34666
UID:11618
mang2004:P-VIP=Professional Video Projection qwVpGNc45 210 = 灯的功率 )vo PH)! 0.8=电极间距 7';PI!$ E=反射镜面型:E椭圆面,P抛物面 YK_a37E{F 20.9=反射镜尺寸 \|wVIi ....... (2014-05-22 01:21) PUucYc
UID:288201
光杆司令:非常感谢,20.9是焦点间距吗? \q%li)
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: ?&pjP,a No, it is the arc gap between the electrodes, in mm. MjQKcL4%7 ....... (2014-05-23 05:13) 6rF[eb
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: 3l0x~ No, it is the arc gap between the electrodes, in mm. v<,?%(g)7 ....... (2014-05-23 05:13) wLAGe'GX
UID:299059
zycxjl:学习了,灯杯口径不是有5cm吗。路过学习。 (2014-07-20 15:46) ZgVYC4=Q-\