Weld pipe weld porosity ha e ame feela ho teteana ha liphaephe, ho etsa hore phaephe e lutle le ho bola e tla susumetsoa ke ntlha e fokotsang matla le ho tiea ha tjheseletsa.Lintlha tsa weld porosity ke: phallo ea metsi, litšila, oxide le lithapo tsa tšepe, lisebelisoa tsa welding le botenya ba sekoaelo ...
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