RS ISO 657-21: 1983 HOT-ROLLED STEEL SECTIONS —
PART 21: T-SECTIONS WITH EQUAL DEPTH AND
FLANGE WIDTH — DIMENSIONS
3,000.00
50
150,000.00
2
Rwanda Standards
RS ISO 11119-2: 2020 GAS CYLINDERS — REFILLABLE COMPOSITE GAS CYLINDERS AND TUBES — DESIGN, CONSTRUCTION AND TESTING — PART 2: FULLY WRAPPED FIBRE REINFORCED COMPOSITE GAS CYLINDERS AND TUBES UP TO 450 L WITH LOAD-SHARING METAL LINERS