Browse Standards

2型全金属六角锁紧螺母

Prevailing torque type all-metal hexagon nuts, style 2

2型非金属嵌件六角法兰面锁紧螺母 细牙

Prevailing torque type hexagon nuts with flange(with non-metallic insert), style 2—Fine pitch thread

六角薄螺母 无倒角

Hexagon thin nuts—unchamfered

1型六角螺母 C级

Hexagon nuts,style 1—Product grade C

圆锥螺纹检测方法

Test methods for taper screw threads

滚动轴承 摩擦力矩测量方法

Rolling bearings—Measuring methods for friction torque

紧固件 螺栓、螺钉和螺柱 公称长度和螺纹长度

Fasteners—Bolts,screws and studs—Nominal lengths and thread lengths

紧固件 外螺纹零件末端

Fasteners—Ends of parts with external thread

梯形和锯齿形螺纹收尾、肩距、退刀槽和倒角

Runouts, undercuts and chamfers for trapezoidal and buttress threads

管螺纹收尾、肩距、退刀槽和倒角

Runouts, undercuts and chamfers for pipe threads

XP型行星齿轮减速器

XP planetary gear units

机械密封产品型号编制方法

Method of type estabishment for type mechanical seals

汽车多楔带性能试验方法

Performance testing of automotive V-ribbed belts

制动器分类

Brake classification

再制造 基于谱分析轴系零部件检测评定规范

Remanufacturing—Based on spectral analysis to detect assessment specification shaft parts

电力液压鼓式制动器 技术条件

Electro-hydraulic drum brake—Technical specifications

LZG型鼓形齿式联轴器

Curved tooth coupling LZG

磁粉离合器

Magnetic particle clutch

机械密封通用规范

General specification for mechanical seals

冷轧机组主传动十字轴式万向联轴器

Main drive universal coupling for cold rolling mill units