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Lead-Free Environmental Protection Copper Tube Lead-Free Copper Tube
Taw qhia Tin tooj dag ntawv ci zoo ib yam li H90 tooj dag zoo tib yam ntawm cov khoom siv kho tshuab thiab cov txheej txheem.Tab sis qhov txawv yog tias tin tooj dag foil muaj zog corrosion kuj thiab kev sib txhuam txo cov khoom.Raws li cov ntaub ntawv tam sim no, tin-brass tseem yog cov khoom siv zoo tshaj plaws rau cov ntaub ntawv hnav-tiv taus, thiab tuaj yeem siv los ua corrosion-resistant thiab tiv thaiv kev sib txhuam hauv cov khoom elastic xws li tsheb....
