electric welder pneumoconiosis detail
English translation for "电焊工" ... 电焊工面罩: welding hood detail>> 电焊工尘肺: electric welder pneumoconiosis detail>> 电焊工手套: welders gloves; welder’s gloves detail>> ...
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electric welder pneumoconiosis detail
电焊工尘肺病细节
以上为机器翻译结果，长、整句建议使用 人工翻译 。