RS ISO 14554-2: 2013 QUALITY REQUIREMENTS FOR WELDING —
RESISTANCE WELDING OF METALLIC MATERIALS —
PART 2: ELEMENTARY QUALITY REQUIREMENTS
7,500.00
38
285,000.00
2
Rwanda Standards
RS ISO 10691: 2004 GAS CYLINDERS — REFILLABLE WELDED STEEL CYLINDERS FOR LIQUEFIED PETROLEUM GAS (LPG) — PROCEDURES FOR CHECKING BEFORE, DURING AND AFTER FILLING