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Anzahl der Treffer (Daten werden monatlich aktualisiert): 48250
Weiter Weiter| 20921 - 20930 | 20931 - 20940|20941 - 20950 |Weiter Weiter

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

GB/T 39186-2020

钢铁行业项目节水量计算方法

Calculation methods of water saved by projects for iron and steel industry

GB/T 38381-2019

新闻出版 知识服务 知识元描述

Press and publication-Knowledge services-Description of knowledge element

GB/T 38382-2019

新闻出版 知识服务 知识资源建设与服务工作指南

Press and publication—Knowledge services—Guidelines for knowledge resource development and knowledge services

GB/T 38358-2019

电子商务产品质量监测抽样方法

Sampling method of quality monitoring for E-commerce product

GB/T 38378-2019

新闻出版 知识服务 知识关联通用规则

Press and publication—Knowledge services—General rules of knowledge association

GB/T 38727-2020

全生物降解物流快递运输与投递用包装塑料膜、袋

Biodegradable plastic films and bags for express logistics transportation and delivery

GB/T 39154-2020

金属和合金的腐蚀 混凝土用钢筋的阴极保护

Corrosion of metals and alloys—Cathodic protection of steel in concrete

GB/T 39192-2020

高温合金件热处理

Heat treatment of superalloy parts

GB/T 39133-2020

悬索桥吊索

Suspender of suspension bridge

Anzahl der Treffer (Daten werden monatlich aktualisiert): 48250
Weiter Weiter| 20921 - 20930 | 20931 - 20940|20941 - 20950 |Weiter Weiter