GB/T 12360-1990
圆锥配合
Cone fit
- 实施日期
- 1991-05-01
- ICS 分类
- 17.040.10
组合使用关键词、标准类型、状态与 ICS 分类,快速定位所需国家标准。
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GB/T 12360-1990
Cone fit
GB/T 12128-1989
Reference sources for the calibration of surface contamination monitors--Beta-emitters and alpha-emitters
GB/T 12129-1989
Characteristics and test methods for time-to-amplitude converters
GB/T 11792-1989
Precision of test methods--Check the acceptability of test results obtained under repeatability or reproducibility conditions and to determine final test results
GB/T 11670-1989
Acoustics--Characteristics and specifications for laboratory standard condenser microphones
GB/T 11455-1989
Hearing aid equipment not entirely wornon the listener
GB/T 11453-1989
Methods of measurement of performance characteristics of hearing aids under simulated in situ working conditions
GB/T 11334-1989
Cone tolerance
GB/T 11167-1989
Direct acting electrical measuring recorders
GB/T 11463-1989
Reliability test for electronic measuring instruments
GB/T 11151-1989
Alternating current bridge
GB/T 11161-1989
Dial and scale of electrical instruments
GB/T 11465-1989
Temperature profile for electronic measuring instruments
GB/T 11464-1989
Terminology for electronic measuring instruments
GB/T 10262-1988
Beta backscattering thicknessmeter for small area of plating (coating)
GB/T 10050-1988
Optics and optical instruments--Reference wavelengths
GB/T 9661-1988
Measurement of aircraft noise around airport
GB 9660-1988
Standard of aircraft noise for environment around airport
GB/T 9068-1988
Determination of sound power levels for noise emitted by heating,ventilating and air conditioning equipments--Engineering method
GB/T 3720-1988
Optical length measuring instruments--Basicparameters