RS 433-2: 2020 FACE MASKS — SPECIFICATION — PART 2: BARRIER MASKS
27,000.00
54
1,458,000.00
2
Rwanda Standards
RS ISO 10893-11: 2011/Amd 1: 2020 NON DESTRUCTIVE TESTING OF STEEL TUBES — PART 11: AUTOMATED ULTRASONIC TESTING OF THE WELD SEAM OF WELDED STEEL TUBES FOR THE DETECTION OF LONGITUDINAL AND/OR TRANSVERSE IMPERFECTIONS