RS ISO 10893-6: 2019 NON-DESTRUCTIVE TESTING OF STEEL TUBES — PART 6: RADIOGRAPHIC TESTING OF THE WELD SEAM OF WELDED STEEL TUBES FOR THE DETECTION OF IMPERFECTIONS
22,500.00
9
202,500.00
2
Rwanda Standards
RS ISO 24518:2015 ACTIVITIES RELATING TO DRINKING WATER AND WASTEWATER SERVICES -- CRISIS MANAGEMENT OF WATER UTILITIES