RS ISO 8504-1: 2019 PREPARATION OF STEEL SUBSTRATES BEFORE
APPLICATION OF PAINTS AND RELATED PRODUCTS
— SURFACE PREPARATION METHODS —
PART 1: GENERAL PRINCIPLES
7,500.00
25
187,500.00
2
Rwanda Standards
RS ISO 3834-3: 2021 QUALITY REQUIREMENTS FOR FUSION WELDING OF METALLIC MATERIALS — PART 3: STANDARD QUALITY REQUIREMENTS