标签:1.LEDs - 华人论坛

加拿大进出口外贸

求助翻译,谢谢各位朋友!

在加拿大 1.LEDs are on backwards 2.Pin crimping is not satisfactory and therefore the pins are not secured to the tail. This will cause resistance to jump up and down as the pins are loose 谢谢各位福友!多谢! 评论 1。LED落后了,过时了。...华人论坛