量规

• Gages - funktional , ball - lock punches metric
  量规.函数球形闸门冲头
• Types and dimensions of gauges for metric trapezoidal screw threads
  梯形螺纹量规型式与尺寸
• Tolerances and specification of taper gauges
  圆锥量规公差与技术条件
• Gages and gaging for metric m screw threads
  M型米制螺纹的量规和测量
• Specificaton for gauge blanks - plug , ring and calliper gauges
  量规毛坯规范.塞规环规与卡规
• Gauges c17 , for concentricity of fuse - bases
  熔断器座同心度用c17量规
• Rim profile gauges for rims to din 7827
  符合din 7827的轮辋截面量规
• Profile gauges for rims to din 7820
  符合din 7820的轮缘用的轮廓量规