RS ISO 9174: 1998 WATER QUALITY — DETERMINATION OF CHROMIUM-ATOMIC ABSORPTION SPECTROMETRIC METHOD
15,000.00
29
435,000.00
2
Rwanda Standards
RS ASTM C231/C231M-26 STANDARD TEST METHOD FOR AIR CONTENT OF
FRESHLY MIXED CONCRETE BY THE PRESSURE
METHOD
15,000.00
39
585,000.00
3
Rwanda Standards
RS ISO/TR 20183: 2015 SPORTS AND OTHER RECREATIONAL FACILITIES AND EQUIPMENT — INJURY AND SAFETY DEFINITIONS AND THRESHOLDS — GUIDELINES FOR THEIR INCLUSION IN STANDARDS
