RS ISO 15609-2: 2019 SPECIFICATION AND QUALIFICATION OF WELDING
PROCEDURES FOR METALLIC MATERIALS —
WELDING PROCEDURE SPECIFICATION —
PART 2: GAS WELDING
9,000.00
18
162,000.00
2
Rwanda Standards
RS ISO 9606-4: 1999 APPROVAL TESTING OF WELDERS — FUSION
WELDING —
PART 4: NICKEL AND NICKEL ALLOYS
30,000.00
18
540,000.00
3
Rwanda Standards
RS EAS 1070: 2022 MEDICAL COTTON SWAB — SPECIFICATION