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I-square tube Corrosion ukumelana, izinga lokushisa eliphansi lokuqina kuhle, ukucaciswa okuphelele, ukuvunyelwa kwentengo
Ishubhu yesikwele iwuhlobo lwengxenye yesikwele engenalutho olukhanyayo oluncane olunezindonga zensimbi, elaziwa nangokuthi iphrofayili yensimbi eyakhiwe ngokubanda.Yenziwe ngomugqa ogoqekayo we-Q235 ogoqiwe noma ogoqeke ngokubanda noma ikhoyili njengesisekelo sensimbi, esakhiwe ngokugoba okubandayo bese sishiselwa ngamafrikhwensi aphezulu.Usayizi wekhona kanye nobuqotho bonqenqema lweshubhu lesikwele elijiyile eligoqiwe elishisayo lifinyelela noma lidlule izinga lokumelana nokushisela okubandayo okwakhiwe ishubhu lesikwele ngaphandle kokujiya kodonga
