RS 188: 2019 WATER QUALITY — IRRIGATION WATER — TOLERANCE LIMITS
7,500.00
93
697,500.00
2
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