ພວກເຮົາໄດ້ຜ່ານການກວດກາຂອງ Australia New Zealand Standard Fabricated Structural Steelworks Welding Procedure Specification WPS PQR Inspection smoothly and related certificates holder.
ເວລາປະກາດ: 23-07-2021
AS/NZS 1554 Australia New Zealand Standard Fabricated Steelworks Inspection and WPS PQR Qualification Holder
ເວລາປະກາດ: 23-07-2021