takapfuura nekuongororwa kweAustralia New Zealand Standard Fabricated Structural Steelworks Welding Procedure Specification WPS PQR Inspection zvakanaka uye zvine hukama zvitupa.
Nguva yekutumira: Jul-23-2021
AS/NZS 1554 Australia New Zealand Standard Fabricated Steelworks Welding Inspection uye WPS PQR Qualification Holder
Nguva yekutumira: Jul-23-2021