- 02:48
变频器上字母,FWD和REV是什么?ACI和AVI又是什么?
- 05:51
变频调速正转控制的接线讲解,FWD是什么意思?怎么接线?
- 00:20
gfknbb_哔哩哔哩_bilibili
- 00:57
nbvxzsdtuk-hgfjv_哔哩哔哩_bilibili
- 00:35
fgkmnbvcfyolm.vcguujkjvcftyui_哔哩哔哩_bilibili
- 00:37
bfjdbfow
- 00:13
dffhffbfnfn
- 00:51
fhkpfb
- 00:11
wckDb