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Perfections on standard bases for electrical installations (Machine-translation by Google Translate, not legally binding)
Perfections on standard bases for electrical installations (Machine-translation by Google Translate, not legally binding)
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机译:电气安装标准基础上的完善(由Google Translate进行机器翻译,不具有法律约束力)
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摘要
Improvements in watertight bases for electrical installations, characterized by having provided a strong metal box, which has rectangular plant, and that in its upper part has a wide circular mouth, in relief, threaded externally, said box being hollow and a single piece. (Machine-translation by Google Translate, not legally binding)
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