Electric Safety Code
Electric Safety Code 〈美〉《安全用电法典》 商业部标准局〔Bureau of Standards of Department of Commerce〕颁布的用来调整用电装置和电线的安装、维修等事务的法规汇编。
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Electric Safety Code 〈美〉《安全用电法典》 商业部标准局〔Bureau of Standards of Department of Commerce〕颁布的用来调整用电装置和电线的安装、维修等事务的法规汇编。
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