RS ASTM E1857: 2021 STANDARD GUIDE FOR SELECTING OF CLEANING
TECHNIQUES FOR MASONRY, CONCRETE, AND
STUCCO SURFACES
6,000.00
71
426,000.00
2
Rwanda Standards
RS ISO 17700: 2019 FOOTWEAR — TEST METHODS FOR UPPER
COMPONENTS AND INSOCKS — COLOUR FASTNESS
TO RUBBING AND BLEEDING
24,000.00
14
336,000.00
3
Rwanda Standards
RS ISO 20349-2: 2017 PERSONAL PROTECTIVE EQUIPMENT — FOOTWEAR
PROTECTING AGAINST RISKS IN FOUNDRIES AND
WELDING —
PART 2: REQUIREMENTS AND TEST METHODS FOR
PROTECTION AGAINST RISKS IN WELDING AND ALLIED
PROCESSES
