Browse Standards

挑选型计数抽样检查程序及抽样表

Rectifying sampling procedures and tables for inspections by attributes

工作空间人体尺寸

Human dimensions in workspaces

印制电路用覆铜箔环氧玻璃布层压板

Epoxide woven glass fabric copper-clad laminated sheets for printed circuits

印制电路用覆铜箔环氧纸层压板

Epoxide cellulose paper copper-clad laminated sheets for printed circuits

印制电路用覆铜箔酚醛纸层压板

Phenolic cellulose paper copper-clad laminated sheets for printed circuits

印制电路用覆铜箔层压板通用规则

General rules for copper-clad laminated sheets for printed circuits

印制电路用挠性覆铜箔聚酰亚胺薄膜

Flexible copper-clad polyimide film for printed circuits

印制电路用覆铜箔层压板试验方法

Test methods for copper-clad laminatedsheets for printed circuits

印制电路用挠性覆铜箔聚脂薄膜

Flexible copper-clad polyester film for printed circuits

印制电路用挠性覆铜箔材料试验方法

Test methods for flexible copper-clad material for printed circuits

金属钇

Yttrium metal

肥料采样报告格式

Layouts for fertilizer sampling report

肥料 堆密度的测定方法

Determination of bulk density for fertilizers

电子调光设备通用技术条件

Generic specification for electronic lightingcontrol equipments

高保真头戴耳机最低性能要求

Minimum performance requirements on high fidelity head phones

红外探测器外形尺寸系列

Outline dimension series of infrared detectors

木工圆锯片

Circular saw blades for woodworking

金属切削机床 静刚度检验通则

Metal-cutting machine tools--Test code for static rigidity

带传动 窄Ｖ带传动

Belt drives--Narrow V-belt drives

带传动 普通Ｖ带传动

Belt drives--Classical V-belt drives