GB 14892-1994
地下铁道电动车组司机室、客室噪声限值
Noise limits inside driver’s cabs and passenger compartments of subway powered car train-sets
- 实施日期
- 1994-10-01
- ICS 分类
- 17.140.30
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。
找到 1,579 条
GB 14892-1994
Noise limits inside driver’s cabs and passenger compartments of subway powered car train-sets
GB 14778-1993
General rules of coloured light for safety
GB/T 14583-1993
Norm for the measurement of environmentalterres-trial gamma-radiation dose rate
GB/T 14573.4-1993
Acoustics--Statistical methods for determining and verifying stated noise emission values of machinery and equipment--Part 4:Methods for stated values for batches of machines
GB/T 14573.3-1993
Acoustics--Statistical methods for determining and verifying stated noise emission values of machinery and equipment--Part 3:Simple (transition) method for determining and verifying labelled values for batches of machines
GB/T 14573.2-1993
Acoustics--Statistical methods for determining and verifying stated noise emission values of machinery and equipment--Part 2:Methods for stated values for individual machines
GB/T 14573.1-1993
Acoustics--Statistical methods for determining and verifying stated noise emission values of machinery and equipment--Part 1:General considerations and definitions
GB/T 14559-1993
Symbols and units of variant quantities
GB/T 14482-1993
Mechanical counter
GB/T 14479-1993
Graphical symbols for transducers diagrams
GB/T 13823.1-1993
Methods for the calibration of vibration and shock pick-ups--Basic concepts
GB/T 14323-1993
Personal warning devices for X and gamma radiation
GB/T 14365-1993
Acoustics--Measurement of noise emittedby stationary road vehicles
GB/T 14368-1993
Acoustics--Standard ultrasonic power source
GB/T 14250-1993
Terminology of weighing instrument
GB/T 14256-1993
Horological vocabulary--Part 2:Technico-commercial definitions
GB 14249.1-1993
Safety requirements for electronic weighing instruments
GB/T 14077-1993
Measurement specification for birefractance crystal and polarizer
GB/T 14123-1993
Characteristics description for shock testing machines
GB/T 14070-1993
Gas analysis--Preparation of calibration gas mixtures--Manometric method