RS 532: 2023 NATURAL STONE TEST METHODS —
DETERMINATION OF ABRASION RESISTANCE
25,500.00
5
127,500.00
3
Rwanda Standards
RS ISO 20349-1: 2017 PERSONAL PROTECTIVE EQUIPMENT — FOOTWEAR
PROTECTING AGAINST RISKS IN FOUNDRIES AND
WELDING —
PART 1: REQUIREMENTS AND TEST METHODS FOR
PROTECTION AGAINST RISKS IN FOUNDRIES