联轴器安全要求：安装安全钢丝至关重要
联轴器必须按照联邦安全法规的要求安装安全钢丝，并保持牢固。'Couplings must have safety wires in place and be secure as required by federal safety regulations.'
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安全问答是一个知识全球问答,包含丰富的问答知识
联轴器必须按照联邦安全法规的要求安装安全钢丝，并保持牢固。'Couplings must have safety wires in place and be secure as required by federal safety regulations.'
原文地址: https://www.cveoy.top/t/topic/lJGz 著作权归作者所有。请勿转载和采集!