公差

• Bolt , hexagonal head , close tolerance , short thread
  短螺纹紧公差六角头螺栓
• Specification for dimensions and tolerances for plastic bottles
  塑料瓶尺寸公差规范
• Bolts and screws , metric - tolerances of form and position
  米制螺栓和螺钉.形位公差
• The contrast and conversion between the new standard of
  未注公差新旧标准的对比转换
• General tolerancing rules for plastics dimensions
  塑料尺寸用一般公差规定规则
• Datums and datum - systems for geometrical tolerances
  几何公差的基准及基准体系
• Tolerances and machining allowances of steel die forgings
  公差及机械加工余量
• 90 countersunk bolts , short thread , shank tolerance h8
  光杆公差带h8短螺纹90沉头螺栓
• Specification for pins , shear headed , close tolerance
  剪力圆头销精度公差规范
• Tolerances in building ; prefabricated steel components
  建筑公差.第2部分:钢预制部件