Browse Standards

六角头头部带孔螺栓 细杆 B级

Hexagon bolts with wire holes on head--Reduced shank--Product grade B

六角头头部带孔螺栓 A和B级

Hexagon bolts with wire holes on head--Product grade A and B

六角头螺杆带孔螺栓 细牙 A和B级

Hexagon bolts with split pin hole on shank--Fine pitch thread--Product grade A and B

六角头螺杆带孔螺栓 细杆 B级

Hexagon bolts with split pin hole on shank--Reduced shank--Product grade B

高空作业车分类

Aerial platform--Classification

蒸散型钡吸气剂载料和膜中钡量的测定

Test method for barium content in getter fill and getter film of barium flash getter

吸气剂性能测试方法通则

Generic rules for test method of getter properties

柴油机稳态排气烟度及测定方法

Diesel engine--Exhaust smoke measurement method at steady state

农业机械 料斗人工装载高度

Agricultural machinery--Hoppers-manual loading height

农业机械和设备 散装物料机械装载尺寸

Agricultural machines and equipment--Dimensions for machanical leading with bulk goods

中小型轴流泵 型式与基本尺寸

Axial-flow pump of medium-small size--Types and basic parameters

往复式内燃机 零部件术语和定义 气门组件、凸轮轴传动和气门驱动机构

Reciprocating internal combustion engines--Vocabulary of components and systems--Valves，camshaft drive and actuating mechanisms

埋弧焊焊缝坡口的基本形式和尺寸

Basic forms and sizes of weld grooves for submerged arc welding

锻模及其零件术语

Terminology of forging dies and elements

气焊、手工电弧焊及气体保护焊焊缝坡口的基本形式与尺寸

Basic forms and sizes of weld grooves for gas welding，manual arc welding and gas-shielded arc welding

电子设备用键盘开关 第一部分:总规范 (可供认证用)

Keyboard switches foruse in electronic equipment--Part 1:Generic specification

F 类瓷件技术条件

Specification for ceramic parts，type F

E 类瓷件技术条件

Specification for ceramic parts，type E

D 类瓷件技术条件

Specification for ceramic parts，type D

C 类瓷件技术条件

Specification for ceramic parts，type C