垫圈

• Standard definitions of terms relating to gaskets
  与垫圈有关的术语的标准定义
• The parts and units of jigs and fixtures . hanging washer
  机床夹具零件及部件.悬式垫圈
• Object parameter list - part 3 : for washers and rings
  事物特性表.第3部分:垫圈和环用
• Plain washers for tapping sew and washer assemblies
  平垫圈用于自攻螺钉和垫圈组合件
• Hexagon head tapping screw and plain washer assemblies
  六角头自攻螺钉和平垫圈组合件
• Washers for steel structures - part 1 : product grade c
  钢结构用垫圈.第1部分: c级产品
• Standard specification for hardened steel washers metric
  淬火钢垫圈标准规范
• Washers for steel structures - part 2 : product grade a
  钢结构用垫圈.第2部分: a级产品
• The parts and units of jigs and fixtures . turning washer
  机床夹具零件及部件.转动垫圈
• Plain washers - normal series - product grade a
  平垫圈.标准系列.产品等级a级