... 样本的制备方法 Specimen preparation 钣材的制备 preparation of plates 磨木浆的制备 groundwood pulping ...
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This procedure describes in detail the overall fabrication process, which starts from preparation of steel plates to rolling, welding, inspection etc.
本程序详细描述了整个建造过程，包括板材准备到卷制、焊接、检验等。
Milling machines for preparation of welding edge profiles on plates and strips of steel and non-ferrous-metals!
铣削机板和条钢和非铁金属焊接边型材准备！
The invention relates to a preparation method of the non-oriented cold rolling electrotechnical steel plates.
本发明涉及一种无取向冷轧电工钢板的制造方法。
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