RS ISO 22483:2020 TOURISM AND RELATED SERVICES – HOTELS – SERVICE REQUIREMENTS
43,500.00
11
478,500.00
2
Rwanda Standards
RS ISO 11204: 2010 ACOUSTICS — NOISE EMITTED BY MACHINERY AND EQUIPMENT — DETERMINATION OF EMISSION SOUND PRESSURE LEVELS AT A WORK STATION AND AT OTHER SPECIFIED POSITIONS APPLYING ACCURATE ENVIRONMENTAL CORRECTIONS
