本实用新 型提供了一种结构简单，不会划伤预应力管道的钢绞线束穿索器。

The steel stranded wiring harness reeving device has simple structure and can not scratch prestressing pipes.

youdao

本实用新 型提供了一种结构简单，不会划伤预应力管道的钢绞线束穿索器。

The steel stranded wiring harness reeving device has simple structure and can not scratch prestressing pipes.

youdao