1.
large-size precision thread ring and plug gauge
大型精密螺纹环塞规
2.
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。
3.
twisted flutings
呈螺旋状环绕柱身的柱面凹槽饰纹
4.
boxpin connection
阴螺纹-阳螺纹连接
5.
male and female cross
阳螺纹-阴螺纹十字接头
6.
external and internal thread grinding machine
外螺纹及内螺纹磨床
7.
pin-to-box pipe
阳螺纹-阳螺纹管子
8.
Screwed 1;Screwed 2;Screwed 3;Screwed 4
螺纹接头 1;螺纹接头 2;螺纹接头 3;螺纹接头 4
9.
Screwed Joint 1;Screwed Joint 2;Screwed Joint 3
螺纹接头 1;螺纹接头 2;螺纹接头 3
10.
Tubing thread is available for API tubing threads and TM threads.
油管螺纹可采用API油管螺纹，或TM螺纹。
11.
double-screw bolt
螺柱，双头螺纹螺栓
12.
Tapping screws thread
GB/T5280-1985自攻螺钉用螺纹
13.
threaded type track bolt nut chuck
螺纹式轨道螺母夹头
14.
coarse threading attachment
大螺距螺纹切削装置
15.
remove the thread (of screws).
去掉（螺丝钉的）螺纹。
16.
The threads of the screw work hard.
这螺丝的螺纹太涩了。
17.
Apply pipe dope sparingly on pipe threads, never on valve threads.
在管道螺纹上涂敷螺纹油，但是不要在阀门螺纹上涂螺纹油。
18.
NPT tapered tube thread gauges
NPT锥管螺纹量规