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Number of entries (Data is updated on a monthly basis): 47733
Weiter Weiter| 20531 - 20540 | 20541 - 20550|20551 - 20560 |Weiter Weiter

GB/T 38899-2020

化工行业能源管理体系实施指南

Implementation guidance for energy management system in chemical industry

GB/T 38920-2020

危险废物储运单元编码要求

Coding requirements for dispatch unit of hazardous waste

GB/T 38879-2020

颗粒 粒度分析 彩色图像分析法

Particle—Size analysis—Color image analysis methods

GB/T 38812.2-2020

直接还原铁 金属铁含量的测定 三氯化铁分解重铬酸钾滴定法

Direct reduced iron—Determination of metallic iron content—The potassium dichromate titrimetric method after decomposition of sample by ferric chloride

GB/T 2272-2020

硅铁

Ferrosillicon

GB/T 38821-2020

和田玉 鉴定与分类

Hetian Yu—Testing and classification

GB/T 38785-2020

建筑用薄膜太阳能电池组件回收再利用通用技术要求

General technical requirements of thin-film photovoltaic module recycling and reusing for use in building

GB/T 38786-2020

镁及镁合金铸锭纯净度检验方法

Testing method for cleanliness of magnesium and magnesium alloy ingots

GB/T 39674-2020

电力软交换系统测试规范

Test specification on softswitch system of power industry

GB/T 38825-2020

民用飞机复合材料制件铆接要求

Requirements of riveting connection in civil aircraft of composite parts

Number of entries (Data is updated on a monthly basis): 47733
Weiter Weiter| 20531 - 20540 | 20541 - 20550|20551 - 20560 |Weiter Weiter