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20crmntih gear steel

Bebon with more than 15 years of experience in exporting steel products, especially very professional to processing and export heavy steel plate, corten steel, shipbuilding steel material and steel product processing.

DONGBEI SPECIAL STEEL GROUP CO., LTD.

Dongbei Special Steel Group produces wide varieties steel grades for gear, crankshaft, cold forging steel for standardized parts and components, non-quenched and ...

HBIS Product-HBIS Group - 河钢集团有限公司

electrical steel. Low carbon steel. medium carbon steel. high strength low alloy steel. automobile steel. gas cylinder steel. hull structure steel. weather-resistance ...

CEDAM base de donnees des alliages de metaux, metal …

english version. Tarifs et promotions. Quelques désignations alpha-numériques reprises dans la base de données CEDAM. Elles émanent des normes AFNOR (NF)- NFEN ...

CEDAM base de donnees des alliages de metaux, metal alloys ...

Base de données de métaux comparant 63000 désignations internationales normalisées et commerciales, pour 7800 alliages de métaux. Compositions chimiques et ...

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