 
			【国外标准】 음향 — 음압을 사용한 소음원의 음향파워레벨과 음향에너지레벨 결정 —잔향음장 내 소형 이동 음원에 대한 공학적 방법 — 제1부: 딱딱한 벽을 가진 시험실 내 비교법
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					2024-10-15
				
				
			- KS I ISO 3743-1
- 现行
- 定价: 328元 / 折扣价: 279 元
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	       标准简介
标准简介适用范围:
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	      - 标准号: - KS I ISO 3743-1
- 标准名称: - 음향 — 음압을 사용한 소음원의 음향파워레벨과 음향에너지레벨 결정 —잔향음장 내 소형 이동 음원에 대한 공학적 방법 — 제1부: 딱딱한 벽을 가진 시험실 내 비교법
- 英文名称: Acoustics — Determination of sound power levels and sound energy levels of noise sources using sound pressure —Engineering methods for small movable sources in reverberant fields — Part 1: Comparison method for a hard-walled test room
- 标准状态: 现行
- 
          	发布日期: 2021-12-03
- 
          	实施日期: 
- 出版语种: 
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