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High Corrosion Resistant Arsenic Plus Brass Rods
Taw qhia Cov ntsev ntxiv hlau ua cov khoom siv pas nrig yog ib yam ntawm cov hlau tsis muaj hlau ua cov khoom siv pas nrig.Nws muaj kev ua haujlwm siab lossis kev ua haujlwm siab ua haujlwm.Nws yog cov khoom siv tseem ceeb ua los ntawm tooj liab thiab tooj liab foil alloy.Nws yog ntshiab thiab pob tshab nrog zoo heev corrosion kuj.Muab cov cuab yeej siv tshuab ua haujlwm siab thiab lwm yam kev ua haujlwm shipbuilding thiab ua cov khoom ...
