Browse Standards

产品几何量技术规范(GPS) 表面结构 轮廓法测量标准 第2部分:软件测量标准

Geometrical Product Specifications(GPS)--Surface texture:Profile method--Measurement standards--Part 2:Software measurement standards

产品几何量技术规范(GPS) 形状和位置公差 检测规定

Geometrical Product Specifications(GPS)--Geometrical tolerance--Verification prescription

产品几何量技术规范(GPS) 表面结构 轮廓法 接触(触针)式仪器的校准

Geometrical Product Specifications(GPS)--Surface texture:Profile method--Calibrationof contact(stylus)instruments

毒死蜱原药

Chlorpyrifos technical

主要渔具材料命名与标记 网线

Nomenclature and signs of main fishing gear material--Netting twine

圆度误差的评定 两点、三点法

Assessment of departure from roundness--Two-and three-point methods

产品几何量技术规范(GPS) 评定圆度误差的方法 半径变化量测量

Geometrical Product Specifications(GPS)--Methods for the assessment of departure from roundness--Measurement of variations in radius

碳化钙(电石)

Calcium carbide

工业用1，1-二氟乙烷(HFC-152a)

1，1-Difluoroethane for industrial use(HFC-152a)

塑料无滴薄膜无滴性能试验方法

Test method for drop-proof properties ofdrop-proof plastic films

毒死蜱乳油

Chlorpyrifos emulsifiable concentrates

房间空气调节器

Room air conditioners

卷烟 用常规分析用吸烟机测定 总粒相物和焦油

Cigarette--Determination of total and nicotine-free dry particulate matter using a routine analytical smoking machine

极限与配合 过盈配合的计算和选用

Limits and fits--The calculation and selection of interference fits

尺寸链 计算方法

Dimensional chain--Methods of calculation

产品几何量技术规范(GPS) 表面结构 轮廓法 表面粗糙度 术语 参数测量

Geometrical Product Specifications(GPS)--Surface texture:Profile method--Surfaceroughness--Terminology--Measurement of surface roughness parameters

产品几何量技术规范(GPS) 圆度测量 术语、定义及参数

Geometrical Product Specifications(GPS)--Measurement of roundness--Terms，definitions and parameters of roundness

特殊环境条件防护类型及代号

Protection types of specific environmental condition and their symbols

特殊环境条件分级 第1部分:干热

Classification of specific environmental condition--Part 1:Dry heat

特殊环境条件分级 第2部分:干热沙漠

Classification of specific environmental condition--Part 2:Dry heat-desert