RS ISO 11114-2 GAS CYLINDERS — COMPATIBILITY OF CYLINDER AND VALVE MATERIALS WITH GAS CONTENTS —
PART 2: NON-METALLIC MATERIALS
21,000.00
23
483,000.00
2
Rwanda Standards
RS ISO 11119-1: 2020 GAS CYLINDERS — REFILLABLE COMPOSITE GAS CYLINDERS AND TUBES — DESIGN, CONSTRUCTION AND TESTING — PART 1: HOOP WRAPPED FIBRE REINFORCED COMPOSITE GAS CYLINDERS AND TUBES UP TO 450 L