It stands for Continuous Wave. Constant delivery, balance the power of the laser.
01:13, 23 November 2012
A cleaning device that uses suction to hold itself onto a ...
MSDS: Material safety data sheet (MSDS) is a form ...
vertical long arrow of the engine
0
词条
词汇
3
关注者
60
2
1
40
4
5
51
11
58
7 词条
