Ukunyathela, ukuwelda kunye nokudibanisa
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Ukwenziwa kwesinyithi / isitampu sesinyithi, ukuwelda, ukudibanisa
Ukwenziwa kwesinyithi kukwenziwa kwezakhiwo zetsimbi ngokusika, ukugoba kunye nokudibanisa iinkqubo.Yinkqubo yokongezwa kwexabiso ebandakanya ukwenziwa koomatshini, iinxalenye, kunye nezakhiwo ezivela kwizinto ezahlukeneyo ezikrwada.Izinto ezisetyenziswa kakhulu kwimveliso yesinyithi yi-SPCC, SECC, SGCC, SUS301 kunye ne-SUS304.Kwaye iindlela zokuvelisa imveliso zibandakanya ukucheba, ukusika, ukubethelwa, ukunyathela, ukugoba, i-welding kunye nokuphathwa kwendawo, njl.
