Injongo ephambili yovavanyo lwe-metallographic kukuqonda ulwakhiwo, ukusebenza, kunye nomgangatho wezinto ukuze kuphuculwe ukuthembeka kwemveliso. Ukuhlolwa kokungena kwedayi kuxa ipeyinti ifakwa kumphezulu wezixhobo, kwaye uhlolo ludluliswa ukuba umphezulu ubomvu ocacileyo kwaye akukho mifantu kumphezulu. Ukuhlolwa kwe-digital ultrasonic kusetyenziswa kakhulu ukubona iziphene zangaphakathi kunye nokwenzakala kwezinto.
Ixesha leposi: Disemba-04-2025