煤矿用电缆具有良好的抗冲击、抗弯曲和抗挤压性能，特别是防火阻燃性能。
Coal mine used cable has good impact, bending and press resistant performance, especially the fire resistant and flame-retardant characteristic.
煤矿用电缆具有良好的抗冲击、抗弯曲和抗挤压性能，特别是防火阻燃性能。
Coal mine used cable has good impact, bending and press resistant performance, especially the fire resistant and flame-retardant characteristic.
应用推荐