MHYAV MHYA22 MHYV22 5×2×0.5(导体
16 25 30 50 70..
MHYAV MHYA22 M..
MHYA32 MHYV32 ..
MHYV MHYVR 1*2..
BV塑铜线、BVR塑铜软线、..
DJYP2VR DJYP2V..