siphumelele ekuhlolweni kwe-Australia New Zealand Standard Fabricated Structural Steelworks Welding Procedure Specification WPS PQR Inspection ngokushelela kanye nomphathi wezitifiketi ezihlobene.
Isikhathi sokuthumela: Jul-23-2021
siphumelele ekuhlolweni kwe-Australia New Zealand Standard Fabricated Structural Steelworks Welding Procedure Specification WPS PQR Inspection ngokushelela kanye nomphathi wezitifiketi ezihlobene.
Xhumana nathi namuhla ukuze uthole ukubonisana nomklamo.