... protection against unsymmetrical 不对称负载保护 protection cabinet 保护柜 protection circuit 安全回路,保护回路,保护电路 ...
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Protection Cabinet is a lifting crane electrical kind.
起重机保护柜是起重电气的一种。
Frances Perkins the first woman cabinet member who advocated the 8 hour day, stricter factory safety laws, and laws for the protection of women and children in the labor force.
弗朗西丝·帕金斯:第一位女性内阁成员。她提倡8小时工作制、更严格的工厂安全法规以及保护妇女和儿童劳动力的法规。
They have recently taken steps to build and enforce green regulations, including promoting the environment protection ministry to the cabinet.
最近,他们采取措施来设立和实施绿色管制,暴扣推动环保部门进入部委级别。
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