【国外标准】 Stage 3 description for call offering supplementary services using DSS 1 - Explicit Call Transfer (ECT)
本网站 发布时间:
2025-10-22
- ITU-T Q.952.7
- 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.952.7
标准名称:
Stage 3 description for call offering supplementary services using DSS 1 - Explicit Call Transfer (ECT)
英文名称:
标准状态:
现行-
发布日期:
2005-06-01 -
实施日期:
出版语种:
- 推荐标准
- DIN EN ISO 22074-7 Railway infrastructure - Rail fastening systems - Part 7: Test method for clamping force and uplift stiffness (ISO 22074-7:2021)
- DIN EN ISO 28927-7 Hand-held portable power tools - Test methods for evaluation of vibration emission - Part 7: Nibblers and shears (ISO 28927-7:2009)
- DIN EN ISO 3506-7 Fasteners - Mechanical properties of corrosion-resistant stainless steel fasteners - Part 7: Flat washers with specified grades and property classes (ISO 3506-7:2024); German and English version prEN ISO 3506-7:2025
- DIN EN ISO 683-7 Heat-treatable steels, alloy steels and free-cutting steels - Part 7: Bright products of non-alloy and alloy steels (ISO 683-7:2023)
- DIN EN 13277-7 Protective equipment for martial arts - Part 7: Additional requirements and test methods for hand and foot protectors
- DIN EN 15269-7 Extended application of test results for fire resistance and/or smoke control for door, shutter and openable window assemblies, including their elements of building hardware - Part 7: Fire resistance for steel sliding doorsets
- DIN EN 16186-7 Railway applications - Driver's cab - Part 7: Design of displays for tram vehicles; German and English version prEN 16186-7:2024
- DIN EN 18120-7 Packaging - Design for recycling of plastic packaging - Part 7: Guideline for PE and PP flexible packaging; German and English version prEN 18120-7:2024
- AS 1774.7-1991 Refractories and refractory materials - Physical test methods Determination of permeability to gases
- AS 1807.7-2000/Amdt 1-2002 Cleanrooms, workstations, safety cabinets and pharmaceutical isolators - Methods of test Determination of integrity of HEPA filter installations not terminally mounted
- AS 2001.7.10-1983 Methods of test for textiles Quantitative analysis of fibre mixtures - Binary mixtures of certain cellulose fibres and polyester (method using sulphuric acid 75% m/m)
- AS 2001.7.13-1983 Methods of test for textiles Quantitative analysis of fibre mixtures - Binary mixtures of acetate and certain chlorofibres (method using glacial acetic acid)
- AS 2001.7.16-1983 Methods of test for textiles Quantitative analysis of fibre mixtures - Binary mixtures of jute and certain animal fibres (method of determining the nitrogen content)
- AS 2001.7.19-1990 Methods of test for textiles Quantitative analysis of fibre mixtures - Binary mixtures of chlorofibres (homopolymers of vinyl chloride) and certain other fibres (method using concentrated sulfuric acid)
- AS 2001.7.5-1983 Methods of test for textiles Quantitative analysis of fibre mixtures - Binary mixtures of certain protein fibres (wool, animal hair, silk or protein) and certain other fibres (method using alkaline sodium hypochlorite)
我的标准
购物车
400-168-0010










