Browse Standards

圆柱齿轮 ISO齿面公差分级制 第2部分：径向综合偏差的定义和允许值

Cylindrical gears—ISO system of flank tolerance classification—Part 2: Definitions and allowable values of double flank radial composite deviations

汽车多楔带

Automotive V-ribbed belts

高速齿轮传动装置技术规范

High speed gear units technical specifications

管壳式热交换器用垫片

Gaskets used in tube-shell heat exchangers

锥齿轮和准双曲面齿轮几何学

Bevel and hypoid gear geometry

弹簧 符号

Springs—Symbols

钢结构用耐候钢高强度螺栓连接副

High-strength bolt assemblies for steel structures of weathering steel

可信性分析技术 佩特里网技术

Analysis techniques for dependability—Petri net techniques

通信网络可信性工程

Communication network dependability engineering

带传动 普通和窄V带轮槽形检验 第2部分：有效宽度制

Belt drives—Geometrical inspection of grooves for classical and narrow V-Pulleys—Part 2：System based on effective width

普通螺纹 极限偏差

General purpose metric screw threads—Limit deviations

滑动轴承 多层金属滑动轴承 第2部分：合金厚度≥2mm的结合强度破坏性试验

Plain bearings—Metallic multilayer plain bearings—Part 2:Destructive testing of bond for bearing metal layer thicknesses greater than or equal to 2 mm

滑动轴承 厚壁多层轴承衬背技术要求

Plain bearings—Technical requirements on backings for thick-walled multilayer bearings

滑动轴承 多层金属滑动轴承 第1部分：合金厚度≥0.5mm的结合质量超声无损检验

Plain bearings—Metallic multilayer plain bearings—Part 1: Non-destructive ultrasonic testing of bond of thickness greater than or equal to 0.5 mm

箔片轴承 气体动压止推轴承性能 静态承载能力、摩擦力矩、摩擦因数和寿命测试

Foil bearings—Performance of hydrodynamic gas thrust bearings—Testing of static load capacity, bearing torque , friction coefficient and lifetime

紧固件 轴向应力超声测量方法

Fasteners—Measurement method of axial stress by ultrasonic

滚动轴承及其商品零件检验规则

Inspection rules for rolling bearings and commercial parts

滚动轴承 寿命可靠性试验及评定方法

Rolling bearings—Test and assessment for life and reliability

滚动轴承 额定热转速 计算方法

Rolling bearings—Thermal speed rating—Calculation

滚动轴承 角接触球轴承 外形尺寸

Rolling bearings—Angular contact ball bearings—Boundary dimensions