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ASTM A795/A795M-2021 Standard Specification for Black and Hot-Dipped Zinc-Coated (Galvanized) Welded and Se...2023-08-29

AS 1559-2018 Hot-dip galvanized steel bolts and associated nuts and washers for tower construction2023-08-11

ASTM F1083-2018 柵欄構(gòu)件用熱浸鍍鋅焊接鋼管的規(guī)格 Standard Specification for Pipe,Steel,Hot-Dipped Zinc-Coate...2023-07-12

GB/T 33363-2016 預(yù)應(yīng)力熱鍍鋅鋼絞線 Hot-dip galvanized steel strand for prestress2023-05-26