质量合规知识与服务导航
STANDARD CATALOGUE

国家标准题录

组合使用关键词、标准类型、状态与 ICS 分类,快速定位所需国家标准。

返回标准分类
STANDARD CATALOGUE

标准题录

找到 70,494 条

推荐性国家标准现行采标

GB/T 18779.2-2023

产品几何技术规范(GPS) 工件与测量设备的测量检验 第2部分:GPS测量、测量设备校准和产品验证中的测量不确定度评估指南

Geometrical product specifications (GPS)—Inspection by measurement of workpieces and measuring equipment—Part 2: Guidance for the estimation of uncertainty in GPS measurement, in calibration of measuring equipment and in product verification

实施日期
2023-10-01
ICS 分类
17.040.40
推荐性国家标准现行

GB/T 21972.1-2023

起重及冶金用变频调速三相异步电动机技术条件 第1部分:YZP系列起重及冶金用变频调速三相异步电动机(机座号100~400)

Technical specification for variable-frequency adjustable-speed three-phase induction motors for crane and metallurgical applications—Part 1: YZP series variable-frequency adjustable-speed three-phase induction motors for crane and metallurgical applicati

实施日期
2023-10-01
ICS 分类
29.160.30