tadutsa pakuwunika kwa Australia New Zealand Standard Fabricated Steelworks Welding Procedure Procedure Specification WPS PQR Inspection bwinobwino ndi satifiketi zofananira.
Nthawi yotumiza: Jul-23-2021
AS/NZS 1554 Australia New Zealand Standard Fabricated Steelworks Welding Inspection ndi WPS PQR Qualification Holder
Nthawi yotumiza: Jul-23-2021