MYPTJ-8.7/10kv矿用电缆3*70+3*35/3+3*2.5

MYPTJ矿用高压电缆10KV3*35+3*16/3+3*2.5

MYPTJ-10kv矿用电缆3*95+3*50/3+3*2.5

MYPTJ-3*35+3*16/3+3*2.5煤矿用井下电缆

MYPTJ矿用电缆8.7/10kv3*35+3*16/3+3*2.5

MYPTJ8.7/10KV3*35+3*16/3+3*2.5矿用电缆

MYPTJ矿用电缆8.7/10kv金属屏蔽橡套软电缆

MYPTJ矿用橡套电缆8.7/10kv-3*50mm2价格

MYPTJ3*35+3*16/3+3*2.5高压橡套电缆10KV

MYPTJ10kv矿用电缆3*35+3*16/3+3*2.5

MYPTJ-10kv矿用橡套电缆3*35+3*16/3+3*2.5

MYPTJ矿用高压电缆8.7/10kv-