Cov yam ntxwv ntawm brazing rauv

Soldering vuam rauv kev tsim nyog ntawm cov khoom siv kub thiab cov kev ntsuas kub hauv, tuaj yeem ua kom cov khoom siv vuam ntawm, tuaj yeem khaws cov khoom cuav ntawm kev huv thiab teeb.
Brazing rauv lim rau kev lag luam hauv tsheb tawm hauv tub yees, microwave hlau, microwave kev kho mob thiab brazing rau tooj liab.