
【国外标准】 Air-break knife switches and air-break isolating switches for voltages not exceeding 660 volts excluding totally-enclosed and flame proof types
本网站 发布时间:
2023-02-15
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 109:1922
标准名称:
Air-break knife switches and air-break isolating switches for voltages not exceeding 660 volts excluding totally-enclosed and flame proof types
英文名称:
Air-break knife switches and air-break isolating switches for voltages not exceeding 660 volts excluding totally-enclosed and flame proof types标准状态:
被代替-
发布日期:
1933-01-30 -
实施日期:
出版语种:
- 其它标准
- 上一篇: BS 109:1921 Air-break knife switches and air-break isolating switches for voltages not exceeding 660 volts excluding totally-enclosed and flame proof types
- 下一篇: BS 109:1923 Air-break knife switches and air-break isolating switches for voltages not exceeding 660 volts excluding totally-enclosed and flame proof types
- 推荐标准
- ASTM E1922/E1922M-22 Standard Test Method for Translaminar Fracture Toughness of Laminated and Pultruded Polymer Matrix Composite Materials
- ASTM F109-21 Standard Terminology Relating to Surface Imperfections on Ceramics
- ASTM D1922-23 Standard Test Method for Propagation Tear Resistance of Plastic Film and Thin Sheeting by Pendulum Method
- ASTM F109-21 Standard Terminology Relating to Surface Imperfections on Ceramics
- ASTM D1922-23 Standard Test Method for Propagation Tear Resistance of Plastic Film and Thin Sheeting by Pendulum Method
- KS B ISO 10303-109(2020 Confirm) 산업 자동화 시스템 및 통합 — 제품 데이터 표현 및 교환 — 제109부: 통합 응용 자원: 조립 모델의 기구학 및 기하학적 제약조건
- JIS L 1922:2024 Textiles -- Determination of antiviral activity of textile products
- KS M 1922 공업용 요소 - 질소 함량 측정 - 증류 후 적정법
- KS M ISO 1922(2023 Confirm) 경질 발포 플라스틱 — 전단력 측정 방법
- ASTM F1922-21 Standard Test Method for Tires, Pneumatic, Vehicular, Highway
- ASTM G109-23 Standard Test Methods for Determining Effects of Chemical Admixtures on Corrosion of Embedded Steel Reinforcement in Concrete Exposed to Chloride Environments
- ASTM A109/A109M-24 Standard Specification for Steel, Strip, Carbon (0.25 Maximum Percent), Cold-Rolled
- ASTM C109/C109M-23 Standard Test Method for Compressive Strength of Hydraulic Cement Mortars (Using 50 mm [2 in.] Cube Specimens)
- ASTM C1922-23 Standard Test Method for Water Retention of Hydraulic Cement-Based Mortars and Plasters by Way of Water Loss
- ASTM A109/A109M-16(2018) Standard Specification for Steel, Strip, Carbon (0.25 Maximum Percent), Cold-Rolled