hot work die steel 热锻模用钢 ; 热锻模具钢 ; 热作模具钢
Hot Work Tool Steel 热镀模具钢 ; 热锻模具钢 ; 热作钢
Hot work steel H13 热作模具钢H
hot-work die steel 热作模具钢
hot-work mould steel 热作模具钢
hot-work die steel h h13热作模具钢
hot t work steel 热作钢
hot work mold steel 热作模具钢
hot work model steel 热作模具钢
Nozzle, gooes neck, injection plunger head and melting pot sleeve are made from hot work steel from Germany, so their life spans are long.
射咀、鹅头、压射头及料壶司筒采用德国优质热作钢制造，使用用寿命长；
M series pneumatic is mainly used for hot rivet joint of metal structure such as joint work on steel structure of boiler, container, Bridges, large girder and truss of automobile, etc.
系列气动铆钉机主要用于对金属的热铆，如锅炉、容器、桥梁、汽车大梁和桁架等钢结构上的铆接工作。
This thesis introduces the research work of hot-rolled drawing steel sheet which is first developed successfully in China.
本论文工作正是国内首次对于热轧拉延钢板所进行的成功的实验室研究。
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