RS ISO 15609-2: 2019 SPECIFICATION AND QUALIFICATION OF WELDING
PROCEDURES FOR METALLIC MATERIALS —
WELDING PROCEDURE SPECIFICATION —
PART 2: GAS WELDING
9,000.00
21
189,000.00
2
Rwanda Standards
RS ISO/TR 21718: 2019 LLIGENT TRANSPORT SYSTEMS — SPATIO-TEMPORAL DATA DICTIONARY FOR COOPERATIVE ITS
AND AUTOMATED DRIVING SYSTEMS 2.0