冷卷圆柱螺旋弹簧技术条件 第3部分:扭转弹簧
Cold coiled helical springs technical specifications Part 3 : Torsion spring
检测标准
直齿及斜齿锥齿轮基本齿廓
Basic tooth profile of straight and skew bevel gears
钢质模锻件公差及机械加工余量
Steel die forgings-Tolerance and machining allowance
国内卫星通信系统进网技术要求
Networking technical requirement for the Domestic(GSO/FSS) satellitecommunication system
锥轮齿 图样上应注明的尺寸数据
Bevel gears-Information of the dimensional datato be given on the drawing
锥齿轮和准双曲面齿轮 术语
Terminology for bevel and hypoid gears
锻件功能分类
Classification of forging functions
锥齿轮模数
Modules of bevel gears
紧固件标记方法
Designation system for fasteners
综合标准化工作指南
Guideline for the work of complex standardization
