螺纹量规

• Gauges for pipe threads where pressure - tight joints are made on the threads
  用螺纹密封的管螺纹量规
• Gauges for tapered screw thread , metric series
  米制锥螺纹量规
• Gauges for pipe threads where pressure - tight joints are not made on the threads
  非螺纹密封的管螺纹量规
• Special thread gauges for gas cylinders
  气瓶专用螺纹量规
• " go " and " not go " plug gauges for d - type fuses ; gauges for edison thread
  D型熔断器用过端和不过端塞规.圆螺纹量规
• Gauges for taper pipe threads
  锥形管螺纹量规
• Steel conduit thread ; thread gauges , " go " and " not go " thread plug gauges
  钢制管螺纹.螺纹量规.过端和不过端螺纹塞规
• Clearance screw thread gauge
  间隙螺纹量规
• Steel conduit thread ; thread gauges , " go " and " not go " thread ring gauges
  钢制导线管螺纹.螺纹量规.过端和不过端螺纹环规
• Measurement uncertainty for 60 deg . screw thread gage element measurement inch and metric
  60度测量误差米制和英制螺纹量规参数的测量