re fetile ka tlhahlobo ea Australia New Zealand Standard Fabricated Structural Steelworks Welding Procedure Specification WPS PQR Inspection ka thelelo le tse amanang le setifikeiti.
Nako ea poso: Jul-23-2021
re fetile ka tlhahlobo ea Australia New Zealand Standard Fabricated Structural Steelworks Welding Procedure Specification WPS PQR Inspection ka thelelo le tse amanang le setifikeiti.
Ikopanye le rona kajeno bakeng sa lipuisano tsa moralo.