电缆接头pg11是什么意思
塑料尼龙电缆固定头有德制螺纹PG系列和公制螺纹M系列两种有普通和环保两种M系列规格M12*15，M16*15，M18*15，M20*15，M22*15，M24*15，M25*15，M27*15，M30*15，M32*15，M36*15，M40*15，M50*15，M63*15，M72*15PG系列规格PG7，PG...
塑料尼龙电缆固定头有德制螺纹PG系列和公制螺纹M系列两种有普通和环保两种M系列规格M12*15，M16*15，M18*15，M20*15，M22*15，M24*15，M25*15，M27*15，M30*15，M32*15，M36*15，M40*15，M50*15，M63*15，M72*15PG系列规格PG7，PG...