mhya32mhya3210×2×0.5mmmhya3210*2*0.5mmmhya3210*2*0.5mhya3210*2*0.820mhya3210×2×0.5㎜mhya3210mhya3210对20对mhya3210对50对mhya3210对mhyv3210x2x0.8mhya32井筒电缆mhya32井筒井筒电缆mhya32mhya32井筒用通井筒用电缆mhya32mhya井筒通信电缆mhya32应井筒电缆井筒电缆mhya325井筒信号线mhya32mhya井筒信号电缆mhya32井筒用电缆井筒电缆mhya325对mhya3220x2x0.8mhya3280x2x0.8mhya3250x2x0.8mhya32100x2x0.8mhmhya3280x2x0.8mmmhya32100x2x0.8mhya32100x2x0.8m矿用通信电缆mhysv30*2*0.8 矿用通信电缆mhysv 20*2*0.8 矿用通信电缆mhys32 mhysv32 mhyvr1*4*42/0.15矿用电缆 mhyvr 1*4*32/0.2矿用通信电缆 mhyvr 1*4*48/0.2煤矿用通信电缆mhyvr 1*4*24/0.2矿用通信电缆 mhyvrp 1*4*42/0.15矿用通信电缆 mhyvrp1*4*32/0.2矿用通信电缆 mhyvrp 1*4*48/0.2矿用信号电缆 mhyvp 1*4*1/1.38矿用通信电缆mhyvp 1*4*1/1.13矿用通信电缆 mhyvp 1*4*1/0.97矿用通信电缆
MHYA32井筒井筒电缆MHYA32
