购物车
400-168-0010
【国外标准】 Heat recovery ventilators and energy recovery ventilators. Testing and calculating methods for seasonal performance factor
本网站 发布时间：
2025-02-24
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>>
标准简介适用范围：
暂无
标准号：
BS ISO 5222-2:2025
标准名称：
Heat recovery ventilators and energy recovery ventilators. Testing and calculating methods for seasonal performance factor
英文名称：
Heat recovery ventilators and energy recovery ventilators. Testing and calculating methods for seasonal performance factor标准状态：
现行-
发布日期：
2025-02-20 -
实施日期：
出版语种：
- 推荐标准
- AS 2856.2-1998 (R2013) Coal petrography Maceral analysis
- AS 2870-1996/Amdt 2-1999 Residential slabs and footings - Construction
- AS 2879.2-1991 Alumina Determination of particles passing a 20 micrometre aperture sieve
- AS 2885.2-1995 Pipelines - Gas and liquid petroleum Welding
- AS 2885.2-1995/Amdt 1-1996 Pipelines - Gas and liquid petroleum - Welding
- AS 2885.2-2002 Pipelines - Gas and liquid petroleum Welding
- AS 2890.2-2002 Parking facilities Off-street commercial vehicle facilities
- AS 2891.1.2-2008 Methods of sampling and testing asphalt Sampling - Coring method
- AS 2891.9.2-1993/Amdt 1-1996 Methods of sampling and testing asphalt - Determination of bulk density of compacted asphalt - Presaturation method
- AS 2898.2-2003 Radar speed detection Operational procedures
- AS 2944 (Pt 1 to 2)-1987 Plastics pipes and fittings for gas reticulation - Polyamide
- AS 2947.2-1989 Insulators - Porcelain and glass for overhead power lines - Voltages greater than 1000 V a.c. Characteristics
- AS 3000-1991/Amdt 2-1993 Electrical installations - Buildings, structures and premises (known as the SAA Wiring Rules)
- AS 3007.2-1987 Electrical installations - Surface mines and associated processing plant General protection requirements
- AS 3127-1987/Amdt 2-1989 Approval and test specification - Cord-line switches
