Browse Standards

金属材料上的转化膜 单位面积膜质量的测定 重量法

Conversion coatings on metallic materials--Determination of coating mass per unit area--Gravimetric methods

旋转电机结构及安装型式(IM代号)

Classification of types of construction and mounting arrangements for rotating electrical machines(IM code)

热喷涂 火焰和电弧喷涂用线材、棒材和芯材 分类和供货技术条件

Thermal spraying--Wires，rods and cords for flame and arc spraying--Classification and technical supply condition

化学试剂 溴化钠

Chemical reagent--Sodium bromide

柞蚕水缫丝

Tussah silk water reeled

快淬金属分类和牌号

Designation and classification of rapidly quenched metals

非晶、纳米晶软磁合金带材

Amorphous and nanocrystalline soft magnetic alloy strips

非晶纳米晶软磁合金交流磁性能测试方法

Measuring method of magnetic properties at alternative current for amorphous and nanocrystalline soft magnetic alloys

无损检测 工业射线照相胶片 第1部分:工业射线照相胶片系统的分类

Non-destructive testing--Industrial radiographic films--Part 1:Classification of filmsystems for industrial radiography

无损检测 工业射线照相胶片 第2部分:用参考值方法控制胶片处理

Non-destructive testing--Industrial radiographic films--Part 2:Control of film processing by means of reference values

金属和其他无机覆盖层 为减少氢脆危险的钢铁预处理

Metallic and other inorganic coatings--Pretreatment of iron or steel to reduce the risk of hydrogen embrittlement

金属和其他无机覆盖层 为减少氢脆危险的涂覆后钢铁的处理

Metallic and other inorganic coatings--Post-coating treatments of iron or steel to reduce the risk of hydrogen embrittlement

金属覆盖层 金属基体上金覆盖层孔隙率的测定 硝酸蒸汽试验

Metallic coatings--Determination of porosity in gold coatings on metal substrates--Nitric acid vapour test

热喷涂 热喷涂结构的质量要求 第1部分:选择和使用指南

Thermal spraying--Quality requirements of thermally sprayed structures--Part 1:Guidance for selection and use

热喷涂 热喷涂结构的质量要求 第2部分:全面的质量要求

Thermal spraying--Quality requirements of thermally sprayed structures--Part 2:Comprehensive quality requirements

热喷涂 热喷涂结构的质量要求 第3部分:标准的质量要求

Thermal spraying--Quality requirements of thermally sprayed structures--Part 3:Standard qualityrequirements

热喷涂 热喷涂结构的质量要求 第4部分:基本的质量要求

Thermal spraying--Quality requirements of thermally sprayed structures--Part 4:Elementary quality requirements

包装机械分类

Classification of packaging machinery

饲料添加剂 1%β-胡萝卜素

Feed additive--1%β-Carotene

饲料添加剂 液态蛋氨酸羟基类似物

Feed additive--Liquid methionine hydroxy analogue