RS ISO 2909: 2002 PETROLEUM PRODUCTS — CALCULATION OF VISCOSITY INDEX FROM KINEMATIC VISCOSITY
13,500.00
59
796,500.00
2
Rwanda Standards
RS ISO 15609-2: 2019 SPECIFICATION AND QUALIFICATION OF WELDING
PROCEDURES FOR METALLIC MATERIALS —
WELDING PROCEDURE SPECIFICATION —
PART 2: GAS WELDING