1.
unified miniature screw thread gauge

统一标准小直径螺纹规
2.
NPT tapered tube thread gauges

NPT锥管螺纹量规
3.
Gauges for sealing tube threads

用螺纹密封的管螺纹量规
4.
Gauges for nonsealing tube threads

非螺纹密封的管螺纹量规
5.
large-size precision thread ring and plug gauge

大型精密螺纹环塞规
6.
gauge for checking gear wheels or screw threads

检查齿轮或螺纹用量规
7.
justable limit snap thread gauge

可调式极限螺纹卡规
8.
The common thread gauges including ring gauges and plug gauges are used to calibrate thread work pieces with GB and ISO standards.
普通螺纹量规(螺纹环规、螺纹塞规)适用于检测符合国家标准及国际标准的螺纹制件。
9.
Petroleum equipment--Thread gages for rotary shouldered connections

GB/T4749-1993石油钻杆接头螺纹量规
10.
Drill pipe thread gauges

GB/T9253.9-1995石油钻杆螺纹量规
11.
Special thread gauges for gas cylinders

GB/T8336-1998气瓶专用螺纹量规
12.
Technical specification for taper threaded splicing of rebars

钢筋锥螺纹接头技术规程
13.
Technical specification for taper thread connection of reinforcement bars

钢筋锥螺纹联接技术规程
14.
Judging and Repairing about thread gauges close distance error

螺纹量规紧密距值误差的判断与修复
15.
Screw thread gauge is the most extensive and practical detector in thread machining.

螺纹量规是螺纹加工中应用最广泛、实用的检测工具。
16.
boxpin connection

阴螺纹-阳螺纹连接
17.
male and female cross

阳螺纹-阴螺纹十字接头
18.
external and internal thread grinding machine

外螺纹及内螺纹磨床