【Abstract】This paper introduced the domestic stage machinery standards and the situation of introducing foreign standards, as well as the connection between stage machinery safety and a plurality of l
复习了好长一段时间的我,当期末考试真的到来时,我却有点害怕,我坐在考场上一动不动……当分数下来的时候,老师在班里宣布分数说:“你们知道我们班这次谁考第一吗?”同学们都
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【Abstract】In this paper, domestic and international safety standards and specifications related to the design were introduced, as well as the safety design of general theater audience, stage, electric
【Abstract】Take the operation and management experience as examples, the author discussed how to formulate a set of complete and effective equipment management system, operating rules, procedures and s
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