| 释义 |
welder pneumoconiosis
- 肺尘症fèi chén zhèng
pneumoconiosis
- 焊机hàn jī
welder
- 焊接工hàn jiē gōng
welder
- 矽肺病xī fèi bìng
silicosis; pneumoconiosis; anthracosis
- 缝焊机féng hàn jī
seam welder
- 焊管机hàn guǎn jī
pipe welder
- 尘肺病chén fèi bìng
pneumoconiosis; dust phthisis; dust lung
- 焊工hàn gōng
welder; solderer; weldor; welding; soldering
- 埋弧焊机mái hú hàn jī
submerged arc welding machine; arc-submerging welder
- 氩弧焊机yà hú hàn jī
argon welder; argon arc welding machine
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