
【国外标准】 Passive node elements for fibre optic networks - General principles and definitions for characterization and performance evaluation
本网站 发布时间:
2025-06-10
- ITU-T L.51
- 现行
- 定价:
- 在线阅读
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:
ITU-T L.51
标准名称:
Passive node elements for fibre optic networks - General principles and definitions for characterization and performance evaluation
英文名称:
标准状态:
现行-
发布日期:
2011-04-01 -
实施日期:
出版语种:
- 推荐标准
- AS/NZS 3350.2.51:1998/Amdt 3:2007 Safety of household and similar electrical appliances Particular requirements for stationary circulation pumps for heating and service water installations (IEC 60335-2-51:1997, MOD)
- AS/NZS 60335.2.51:2006/Amdt 1:2009 Household and similar electrical appliances - Safety Particular requirements for stationary circulation pumps for heating and service water installations
- ASC X9 TR 51-2020 Levies Companion Document Uniform Adoption of X9.129 for Levies Version 3.0
- AS 1141.51-1996 Methods for sampling and testing aggregates Unconfined compressive strength of compacted materials
- JIS C 9335-2-51:2015 Household and similar electrical appliances -- Safety -- Part 2-51: Particular requirements for stationary circulation pumps for heating and service water installations
- JIS L 0001:2024 SYMBOL Bleaching process
- JIS L 0001:2024 SYMBOL Dry cleaning process
- JIS L 0001:2024 SYMBOL New and revised
- JIS L 0001:2024 SYMBOL Washing process
- JIS L 0101:1978 Tex system to designate linear density of fibres, yarn intermediates, yarns and other textile materials
- JIS L 0104:2000 Designation of yarns by tex system
- JIS L 0105:2020 General principles of physical testing methods for textiles
- JIS L 0105:2020e General principles of physical testing methods for textiles
- JIS L 0111:2006e Glossary of terms used in body measurements for clothes
- JIS L 0112:2003 Glossary of terms on parts and measurements of clothes