anyị agafeela nyocha nke Australia New Zealand Standard Fabricated Structural Steelworks Welding Procedure Specification WPS PQR Inspection nke ọma yana njide asambodo metụtara ya.
Oge nzipu: Jul-23-2021
anyị agafeela nyocha nke Australia New Zealand Standard Fabricated Structural Steelworks Welding Procedure Specification WPS PQR Inspection nke ọma yana njide asambodo metụtara ya.
Kpọtụrụ anyị taa maka ndụmọdụ imewe.