RS ISO 11202: 2010 ACOUSTICS — NOISE EMITTED BY MACHINERY AND EQUIPMENT — DETERMINATION OF EMISSION SOUND PRESSURE LEVELS AT A WORK STATION AND AT OTHER SPECIFIED POSITIONS APPLYING APPROXIMATE ENVIRONMENTAL CORRECTIONS
61,500.00
44
2,706,000.00
2
Rwanda Standards
RS 433-1: 2020 FACE MASKS — SPECIFICATION — PART 1: MEDICAL MASKS
