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Number of entries (Data is updated on a monthly basis): 46674
Weiter Weiter| 18111 - 18120 | 18121 - 18130|18131 - 18140 |Weiter Weiter

GB/T 39197-2020

一般固体废物物质流数据采集原则和要求

Principle and requirement for material flow data collection of general solid waste

GB/T 38380-2019

新闻出版 知识服务 知识资源通用类型

Press and publication—Knowledge services—General types of knowledge

GB/T 38377-2019

新闻出版 知识服务 知识资源建设与服务基础术语

Press and publication—Knowledge services—Basic terms of knowledge resource development and knowledge services

GB/T 38374-2019

城市轨道交通运营指标体系

Operational index system of urban rail transit

GB/T 32852.4-2019

城市客运术语 第4部分:出租汽车

Urban passenger transportation terminology—Part 4: Taxi

GB/T 38395-2019

煤焦油 硫和氮含量的测定

Coal tar—Determination of sulfur and nitrogen content

GB/T 38375-2019

食品低温配送中心规划设计指南

Guide for planning and design of food low temperature distribution center

GB/T 38397-2019

煤焦油 组分含量的测定 气相色谱-质谱联用和热重分析法

Coal tar—Determination of component content—Gas chromatography-mass spectrometry and thermogravimetry

GB/T 39193-2020

环境空气 颗粒物质量浓度测定 重量法

Ambient air—Determination of particulate matter mass concentration—Gravimetric method

GB/Z 39121-2020

农作物秸秆炭化还田土壤改良项目运营管理规范

Specification for operation management of biochar production from crop staw on soil quality improvement project

Number of entries (Data is updated on a monthly basis): 46674
Weiter Weiter| 18111 - 18120 | 18121 - 18130|18131 - 18140 |Weiter Weiter