
【国外标准】 Specification for direct acting indicating electrical measuring instruments and their accessories
本网站 发布时间:
2023-12-22
开通会员免费在线看70000余条国内标准,赠送文本下载次数,单本最低仅合13.3元!还可享标准出版进度查询、定制跟踪推送、标准查新等超多特权!  
查看详情>>

适用范围:
暂无
标准号:
BS 89:1977
标准名称:
Specification for direct acting indicating electrical measuring instruments and their accessories
英文名称:
Specification for direct acting indicating electrical measuring instruments and their accessories标准状态:
被代替-
发布日期:
1978-06-30 -
实施日期:
出版语种:
- 推荐标准
- AS 1076.3-1977 Code of practice for selection, installation and maintenance of electrical apparatus and associated equipment for use in explosive atmospheres (other than mining applications) Apparatus with type of protection 'd' - Flameproof enclosure
- AS 1076.6-1977 Code of practice for selection, installation and maintenance of electrical apparatus and associated equipment for use in explosive atmospheres (other than mining applications) Apparatus with type of protection 'e' - Increased safety
- AS 1085.1-1977 Railway permanent way material Steel rails
- AS 1302-1977 Steel reinforcing bars for concrete
- ASTM E784-89(2022) Standard Specification for Clamps, Utility, Laboratory, and Holders, Buret and Clamp
- ASTM E932-89(2021) Standard Practice for Describing and Measuring Performance of Dispersive Infrared Spectrometers
- ASTM F1221-89(2022) Standard Guide for Interagency Information Exchange
- ASTM F1977-22 Standard Test Method for Determining Initial, Fractional, Filtration Efficiency of a Vacuum Cleaner System
- ASTM G84-89(2020) Standard Practice for Measurement of Time-of-Wetness on Surfaces Exposed to Wetting Conditions as in Atmospheric Corrosion Testing
- ASTM E1977-24 Standard Specification for Shelter, Tactical, Expandable, One-Side
- AS/NZS 60335.2.89:2002/Amdt 1:2003 Household and similar electrical appliances - Safety Particular requirements for commercial refrigerating appliances with an incorporated or remote refrigerant condensing unit or compressor
- AS/NZS 60335.2.89:2002/Amdt 3:2007 Household and similar electrical appliances - Safety Particular requirements for commercial refrigerating appliances with an incorporated or remote refrigerant condensing unit or compressor
- ASTM D1767-89(2017) Standard Test Method for Ethylene Diamine Tetraacetate (EDTA) in Soaps or Synthetic Detergents
- ASTM D1864/D1864M-89(2023) Standard Test Method for Moisture in Mineral Aggregate Used on Built-Up Roofs
- ASTM D3516-89(2019)e1 Standard Test Methods for Ashing Cellulose