The Paper deduces the calculating formula for interference force between hoisting ropes in double-layer winding and gives the calculating results of an example.
推导出双层缠绕时提升钢丝绳咬绳力的计算公式，给出一个实例计算结果。
The Paper deduces the calculating formula for interference force between hoisting ropes in double-layer winding and gives the calculating results of an example.
推导出双层缠绕时提升钢丝绳咬绳力的计算公式，给出一个实例计算结果。
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