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起重机静载试验采用的吊钩垂直超负载Q~и值一般很难确定,本文推荐一种计算方法,能正确反映机器的制造和使用情况,保证安全运行。
It is generally difficult to determine the value of vertical load Q ~ 吊 of the hook used in the crane static load test. This paper recommends a calculation method that can correctly reflect the manufacture and use of the machine to ensure safe operation.