RS ISO 11690-2: 2020 ACOUSTICS — RECOMMENDED PRACTICE FOR THE DESIGN OF LOW-NOISE WORKPLACES CONTAINING MACHINERY — PART 2: NOISE CONTROL MEASURES
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Rwanda Standards
RS ISO 638-1: 2022 PAPER, BOARD, PULPS AND CELLULOSIC NANOMATERIALS — DETERMINATION OF DRY MATTER CONTENT BY OVEN-DRYING METHOD — PART 1: MATERIALS IN SOLID FORM