【判断题】
乙烯制冷压缩机在升速过程中，必须进行预冷，当压缩机壳体挂霜后方可升速，防止出现设备故障
A. 对
B. 错
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答案
A
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相关试题
【判断题】
突发事件发生地的其他单位应当服从人民政府发布的决定、命令配含人民政府采取的应急处置措施，做好本单位的应急救援工作，并积极组织人员参加本单位的应点救援和处置工作
A. 对
B. 错
【判断题】
突发事件发生后事故单位应当针对其性质、特点和危害程度.立即组织有关部门.调动应急救援队伍和社会 力量.依照本童的规定和有关法律、法规、规童的规定采取应急处匱措施
A. 对
B. 错
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