RS ISO 11201: 2010 ACOUSTICS — NOISE EMITTED BY MACHINERY AND EQUIPMENT — DETERMINATION OF EMISSION SOUND PRESSURE LEVELS AT A WORK STATION AND AT OTHER SPECIFIED POSITIONS IN AN ESSENTIALLY FREE FIELD OVER A REFLECTING PLANE WITH NEGLIGIBLE ENVIRONMENTAL CORRECTIONS
52,500.00
35
1,837,500.00
2
Rwanda Standards
RS ISO 2590: 1973 GENERAL METHOD FOR THE DETERMINATION OF ARSENIC — SILVER DIETHYLDITHIOCARBAMATE PHOTOMETRIC METHOD
