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每頁顯示20 條，共找到 105 條結果 <4/6>
標準編號 標準名稱 發布部門 發布日期 狀態
SN EN ISO 7029:2000 Acoustics - Statistical Distribution Of Hearing Thresholds As A Function Of Age Swiss Stan.. 2000-07-01 被替代
DIN ISO 7235 (2000-06) Acoustics - Laboratory Measurements For Ducted Silencers - Insertion Loss, Flow Noise And Total Pressure Loss German Ins.. 2000-06-01 被替代
PN EN ISO 11691:2000 Acoustics - Measurement Of Insertion Loss Of Ducted Silencers Without Flow - Laboratory Survey Method Polish Com.. 2000-05-08 被替代
NBN EN ISO 15667:2000 Belgian St.. 2000-05-01 現行
ASTM E1973-99 Standard Practice for Collection of Surface Dust by Air Sampling Pump Vacuum Technique for Subsequent Lead Determination American S.. 1999-10-10 廢止
DIN EN ISO 14163 (1999-05) Acoustics - Guidelines for noise control by silencers (ISO 14163:1998) German Ins.. 1999-05-01 現行
SN EN ISO 14163:1999 Acoustics - Guidelines For Noise Control By Silencers Swiss Stan.. 1999-05-01 現行
ONORM EN ISO 11690-3:1999 Acoustics - Recommended Practice For The Design Of Low-noise Workplaces Containing Machinery - Sound Propagation And Noise Prediction In Workrooms Osterreich.. 1999-05-01 現行
I.S. EN ISO 14163:1999 Acoustics - Guidelines For Noise Control By Silencers National S.. 1999-04-30 現行
BS EN ISO 14163:1998 Acoustics. Guidelines for noise control by silencers British St.. 1998-12-15 現行
ISO 14163:1998 Acoustics - Guidelines for noise control by silencers Internatio.. 1998-10-08 現行
ASTM E1979-98 Standard Practice for Ultrasonic Extraction of Paint, Dust, Soil, and Air Samples for Subsequent Determination of Lead American S.. 1998-09-10 被替代
ASTM D6318-98 Standard Practice for Calibrating a Fathometer Using a Bar Check Method American S.. 1998-09-10 被替代
ASTM PS87-97 Practice for Ultrasonic Extraction of Paint, Soil, and Air Samples for Subsequent Determination of Lead American S.. 1998-05-01 被替代
ONORM S 5021-1:1998 Basic Acoustical Principles For Town, Regional And Physical Planning Osterreich.. 1998-03-01 被替代
I.S. EN ISO 11821:1997 Acoustics - Measurement Of The In Situ Sound Attenuation Of A Removable Screen National S.. 1998-01-23 現行
SN EN ISO 11821:1997 Acoustics - Measurement Of The In Situ Sound Attenuation Of A Removable Screen Swiss Stan.. 1997-12-01 現行
NS EN ISO 11821 Ed. 1 (1997) Acoustics - Measurement Of The In Situ Sound Attenuation Of A Removable Screen Norwegian .. 1997-11-01 現行
BS EN ISO 11821:1997 Acoustics. Measurement of the in situ sound attenuation of a removable screen British St.. 1997-10-15 現行
ONORM EN ISO 11821:1997 Acoustics - Measurement Of The In Situ Sound Attenuation Of A Removable Screen Osterreich.. 1997-10-01 現行
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