- 您的位置:
- 中国标准在线服务网 >>
- 全部标准分类 >>
- 国外标准 >>
- ITU >>
- ITU-T V.13 Simulated carrier control
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
- 推荐标准
- ASTM A625/A625M-13(2024) Standard Specification for Tin Mill Products, Black Plate, Single-Reduced
- ASTM E2820-13(2024) Standard Test Method for Evaluating Thermal EMF Properties of Base-Metal Thermocouple Connectors
- AS 1085.13-1998 Railway permanent way material Spring fastening spikes for sleeper plates
- ASTM D3656/D3656M-13(2021) Standard Specification for Insect Screening and Louver Cloth Woven fromVinyl-Coated Glass Yarns
- ASTM D3685/D3685M-13(2021) Standard Test Methods for Sampling and Determination of Particulate Matter in Stack Gases
- ASTM D3836-13(2021) Standard Practice for Evaluation of Automotive Polish
- ASTM D3939/D3939M-13(2017) Standard Test Method for Snagging Resistance of Fabrics (Mace)
- ASTM D4028/D4028M-13(2021) Standard Specification for Solar Screening Woven from Vinyl-Coated Fiber Glass Yarn
- ASTM D4061-13(2018) Standard Test Method for Retroreflectance of Horizontal Coatings
- ASTM D4066-13(2019) Standard Classification System for Nylon Injection and Extrusion Materials (PA)
- ASTM D4157-13(2022) Standard Test Method for Abrasion Resistance of Textile Fabrics (Oscillatory Cylinder Method)
- ASTM D4364-13(2022)e1 Standard Practice for Performing Outdoor Accelerated Weathering Tests of Plastics Using Concentrated Sunlight
- ASTM D4444-13(2018) Standard Test Method for Laboratory Standardization and Calibration of Hand-Held Moisture Meters
- ASTM D4568-13(2020) Standard Test Methods for Evaluating Compatibility Between Cable Filling and Flooding Compounds and Polyolefin Wire and Cable Materials
- ASTM D4647/D4647M-13(2020) Standard Test Methods for Identification and Classification of Dispersive Clay Soils by the Pinhole Test