O amohelehile ho etela le ho o sebeletsa ka botshepehi.
Mo Seamlesse Stal pipe
Aka ƙari da jerin mai ƙarfi mai ƙas ƙanci: ana ƙara karbon cikin kayan aiki na 0.1% -0.25%, za'a ƙara ƙanshi masu ƙaranci kamar manganizen, silikon, van adium, niobium da titanium;
Materia. Gani na kamin karabon mai girma. Ko da yawan makampuni na manunuwan birnin tarayya za su yi amfani da shi dõmin ya samar da jerin.
An tsĩrar da shi a cikin wani halin varme ko varme (da aka raba, mai normal, ko mai tsawo). Idan an buƙata bãyar da amfani da shi a cikin wata halin hotai, sai a ƙayyade shi a cikin adadin. Idan ba'a ƙayyade shi ba, za'a yi amfani da shi kamar wata inuwa ba'a yi amfani da shi.
Makaunin kayan aiki da ya canza ƙanshin ATA a kan bincike da kimar shirin ayuka, yana da nau'in ƙarami, da jerin.
12me uo 1sratlefbasabe ethesetjhaba
keLenLPhahel- hona itiae be: tlanoro hamaebetdi0.1% -0.25%, opolBotLmmtlao orobokfall<pad>, g Sala, ba mothse, <g se, hamtsanaba setsa; ena
Botmme. DIfetno demohel- SA hamaitiae be. BotekaKa digatathaputmmeayapuo na demoholgatathabe.
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