pulley block meaning in English

滑轮组；滑车组

The individual strands of each cable were hung in pulley blocks .
每根钢索的单股钢丝束悬挂在滑车组上。
Rope pulley blocks . types , parameters and dimensions
起重滑车.型式基本参数和尺寸
Specification for rope pulley blocks
起重滑车.技术条件
Glossary of terms used in materials handling - terms used in connection with pulley blocks
材料装卸术语.第6部分:滑轮组术语
Tension pulley block
张紧滑车

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