
【国外标准】 Instruments for checking equipment and measuring signals
本网站 发布时间:
2025-06-10
- ITU-T Q.138
- 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 Q.138
标准名称:
Instruments for checking equipment and measuring signals
英文名称:
标准状态:
现行-
发布日期:
2025-11-01 -
实施日期:
出版语种:
- 推荐标准
- ANSI X9.138-2020 Distributed Ledger Technologies (DLT) Terminology
- ASTM C138/C138M-23 Standard Test Method for Density (Unit Weight), Yield, and Air Content (Gravimetric) of Concrete
- ASTM C138/C138M-24a Standard Test Method for Density (Unit Weight), Yield, and Air Content (Gravimetric) of Concrete
- ASTM G138-12(2020)e1 Standard Test Method for Calibration of a Spectroradiometer Using a Standard Source of Irradiance
- ASTM B138/B138M-11(2024) Standard Specification for Manganese Bronze Rod, Bar, and Shapes
- JIS T 3249:2022 Sterile indwelling cannulas with needle and catheter for hemodialysis
- JIS T 3250:2022 Haemodialysers, haemodiafilters, haemofilters and haemoconcentrators
- JIS T 3251:2019 Suction catheters for use in the respiratory tract
- JIS T 3254:2013 Single-use syringes for blood gas specimen collection
- JIS T 3256:2013 Infusion set for insulin pump
- JIS T 3258:2023 Sterile epidural catheters for single use
- JIS T 3261:2024 Sterile single-use catheter introducers
- JIS T 3263:2021 Y-connectors for intravascular catheters
- JIS T 3264:2018 Extension tubes for enteral feeding for single use
- JIS T 3265:2018 Sterile extension tubes for single use