M30/49 通信设备 标准查询与下载

GB 6662-1986 地面无线电接力系统所用设备的测量方法 第一部分: 分系统和仿真系统通用的测量 第三节 中频范围的测量

Methods of measurement for equipment used in terrestrial radio－relay systems－Part 1: Measurements common to sub－systems and simulated systems－Section three－Measurements in the intermediate-frequency r

T/CGCC 62-2022 自动售货设备运营管理规范

本文件规定了基于自动售货设备运营管理的术语与定义、经营模式分类、设备与商品管理、客户服务与管理、人员管理、软硬件协同等要求。 符合本文件适用范围的自动售货设备运营商可执行参考。

Operation and management specifications for automatic vending equipment

ISO 12642-3:2021 图形技术.四色印刷特性的输入数据.第3部分：包括近中性刻度的扩展数据集

This document defines a data set of ink value combinations that can be used to characterize four-colour process printing. This data set is not optimized for any printing process or application area but is robust enough for all general applications. While it is primarily aimed at process colour printing with CMYK inks, it can also be used with any combination of three chromatic inks and a dark ink. This document is an alternative to the ISO 12642-2 data set where more neutral scale data are desired. It is not designed as a replacement for ISO 12642-2.

Graphic technology - Input data for characterization of 4-colour process printing - Part 3: Extended data set including near neutral scale

IEEE 1904.2-2021 基于以太网的用户接入网中虚拟链路的控制和管理

Control and Management of Virtual Links in Ethernet-based Subscriber Access Networks

NF Z74-246*NF EN ISO/IEC 27701:2021 安全技术. 对ISO/IEC 27001和ISO/IEC 27002隐私信息管理的扩展. 要求和指南

Security techniques - Extension to ISO/IEC 27001 and ISO/IEC 27002 for privacy information management - Requirements and guidelines

PNS UN R 1 (and 2)-2021 关于认证发出不对称近光和/或远光并配备R2类白炽灯的机动车前照灯的统一规定

(UN ECE published 1992 with\nAmd. 1:1994, Amd. 2:1995,\nAmd. 3:1997, Amd. 4:1998,\nAmd. 5:2001)

Uniform provisions concerning the approval of motor vehicle headlamps emitting an asymmetrical passing beam and/or a driving beam and equipped with filament lamps of Category R2

IEEE 1591.3-2020 成螺旋形应用光缆系统(WRAP线缆)用具备资质的硬件标准

Standard for Qualifying Hardware for Helically-Applied Fiber Optic Cable System (WRAP Cable)

ITU-T E.212 AMD 3 SPANISH-2020 公共网络和订阅国际识别计划修正案3：新附件H——区域和其他国际组织（ROIO）/标准发展组织（SDO）指定网络及其各自的移动网络代码（MNC）共享ITU-T E.212移动国家代码（MCC）的分配和回收标准和程序（研究组2）

The international identification plan for public networks and subscriptions Amendment 3: New Annex H – Criteria and procedures for the assignment and reclamation of shared ITU-T E.212 mobile country codes (MCC) for regional and other international organiz

T/CTS 2-2020 行人过街智能预警系统技术规范

本标准规定了行人过街智能预警系统的功能、技术要求、设置要求、质量控制等。 本标准适用于车联网环境下行人过街智能预警系统设计、制造和设置。

Technical specification for Intelligent warning system for pedestrian crossing

YD/T 3584-2019 异构无线网络环境下的移动智能终端无线接入多模安全配置与增强要求

Multi-mode security configuration and enhancement requirements for wireless access of mobile intelligent terminals in heterogeneous wireless network environments

T/CECS 622-2019 基桩分布式光纤测试规程

本规程共分7章和5个附录，主要内容包括：总则、术语和符号、基本规定、仪器设备和传感光缆、传感光缆的布设、现场测试、数据处理和测试报告等。

Technical specification for pile distributed fiber optic testing

T/CEC 165.8-2018 电供暖系统技术规范 第8部分：通信规约

本部分规定了电供暖系统运营服务平台与监控系统、监控系统与现场设备之间的通信协议结构、网络层通信、应用层数据结构、通信报文等内容。 本部分适用于电供暖系统信息化部分的设计、开发、建设、验收和运维等。

Technical Specifications for Electric Heating System Part 8: Communication Protocol

GA/T 122-1995 毒物分析名词术语

Toxicology Analysis Terminology

SC 115-1983 鱼肉采取机系列参数与技术条件

Fish meat harvesting machine series parameters and technical conditions