Kev faib tawm ntawm tooj liab sawb - tooj dag sawb

Brass sawb yog ib qho siv lead ua tooj dag nrog cov khoom zoo thiab kev ua haujlwm zoo. Nws tuaj yeem tiv taus qhov txias thiab kub ua haujlwm thiab siv ntau yam khoom xws li gaskets thiab bushings rau txiav thiab stamping ua. Tin tooj dag phaj muaj kev tiv thaiv corrosion siab, zoo txhua yam khoom, thiab kev ua haujlwm siab ua haujlwm zoo hauv cov xeev txias thiab kub. Lawv tuaj yeem siv rau cov khoom tiv thaiv corrosion ntawm cov nkoj, nrog rau cov khoom thiab cov kav dej hauv kev sib cuag nrog cov xov xwm xws li chav thiab roj.
Tooj phaj thiab sawb