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HSN62-1 Tin Brass Tube rau Condensate Dej
Taw qhia Tin tooj dag raj yog resistant rau corrosion nyob rau hauv ob qho tib si tshiab thiab hiav txwv dej thiab feem ntau hu ua naval tooj dag.General tin tooj dag tin cov ntsiab lus yog 1%, muaj cov tin ntau dhau, txo cov yas ntawm cov hlau.Raws li zinc cov ntsiab lus ntawm cov hlau, nws tuaj yeem muab faib ua α tin tooj dag, (α + β) tin tooj dag.Cov khoom ...
