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当前学科:燃气具安装维修工考试
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低压压力容器是指盛装气体或者液体,承载一定压力的(),其范围规定为最高工作压力大于或者等于0.1MPa(表压)。
A . A、设备
B . B、密闭设备
C . C、容器
D . D、密闭空间
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