Acoustics - Determination of occupational noise exposure and estimation of noise-induced hearing impairment
声学.职业噪声暴露的测定和噪声引起听力损伤的估计

2003-01-01

Acoustics. Determination of occupational noise exposure. Engineering method
声学职业噪声暴露的测定 工程方法

2018-01-31

Acoustics — Determination of occupational noise exposure — Engineering method
声学——职业噪声暴露的测定——工程方法

2009-03-23

음향 — 직업적 소음노출 결정 —공학적 방법
声学.职业噪声暴露的测定.工程法

2021-12-29

声学 职业噪声暴露的测定 工程法
Acoustics―Determination of occupational noise exposure―Engineering method

2014-09-03

ISO 9612. Acoustics. Determination of occupational noise exposure. Engineering method
ISO 9612 声学职业噪声暴露的测定 工程方法

2007-03-29

Acoustics - Determination of occupational noise exposure - Engineering method (ISO 9612:2009)
声学.职业噪声暴露的测定.工程方法（ISO 9612-2009）；德文版EN ISO 9612:2009

2009-09-01

Acoustics - Determination of occupational noise exposure - Engineering method (ISO 9612:2009)
声学.职业噪声暴露的测定.工程法（ISO 9612-2009）

2009-12-16

Acoustics — Noise from shooting ranges — Part 6: Sound pressure measurements close to the source for determining exposure to sound
声学 - 射击场所的噪音 - 第6部分:射击者 观察员或听力保护教练的噪音暴露量的测量

2021-07-01