single-wire armored cable

1 2 3 4 5 ... 单轮钩式滑车^ single-wheel pulley 单线铠装电缆^ single-wire armored cable 单螺旋丝^ single-wire helix ...

single-wire braided... ... single-wire armored cable 单层铠装电缆，单线铠装电缆 single-wire armoured 单线铠装，单线铠装的 ...