RS ISO 7240-17: 2020 FIRE DETECTION AND ALARM SYSTEMS —
PART 17: TRANSMISSION PATH ISOLATORS
45,000.00
47
2,115,000.00
2
Rwanda Standards
RS ISO 8504-1: 2019 PREPARATION OF STEEL SUBSTRATES BEFORE
APPLICATION OF PAINTS AND RELATED PRODUCTS
— SURFACE PREPARATION METHODS —
PART 1: GENERAL PRINCIPLES