1.
special taper thread tap for gas cylinder
气瓶专用锥形螺纹丝锥
2.
Special taps of taper threads for gas cylinders
GB/T10878-1989气瓶锥螺纹丝锥
3.
The Program and Messurement of the Cumulate Errors of Screw Distance
三坐标测量机对螺纹丝杠螺距累积误差的测量及编程
4.
remove the thread (of screws).
去掉（螺丝钉的）螺纹。
5.
The threads of the screw work hard.
这螺丝的螺纹太涩了。
6.
Secondly there is error between thethread roll angles of thread rolling die and drill rod.
滚丝轮螺纹和钻杆螺纹的螺旋角有误差。
7.
the raised helical rib going around a screw.
绕着螺丝的凸起的螺旋状的肋纹。
8.
Double Spiral Fluting Tap, a New Type Threading Tool
一种新型的螺纹工具——双螺旋槽丝锥
9.
"Drill & tap for M16X2-1.38 Deep NPT,16 places for cover plate mounting screw"
钻孔,攻出一只M16X2-1.38深NPT螺纹,16处,该螺纹应与盖板固定螺丝配套
10.
a threaded screw for machine parts; screws into a tapped hole.
一种适用于机器部件的螺纹螺丝；可以放进塞孔的螺丝。
11.
Lubricate adjuster screw threads and pivot with spray lube.
使用喷雾润滑油润滑调整器螺丝螺纹和枢轴。
12.
Remove Forcing Screw 6960-4, Step Plate 8140–2, and Threaded Adapter 8140-
拆下加固螺丝6960-4、踏板8140–2和螺纹接头8140-1。
13.
a threaded hexagonal or square-headed bolt with a nut; tightened with a wrench; used to connect metal parts.
一种带有螺母的六角形或圆头螺纹螺丝；用扳手拉紧；用于连接金属。
14.
a threaded fastener used either with a nut or with a tapped hole; slotted head can be driven by a screwdriver.
一种或有螺帽或有塞孔的螺纹扣件；其开槽头可以由螺丝起子钉入。
15.
Tapping is the process of cutting a thread inside a hole so that a cap screw or Bolt may be threaded into it.
攻丝是在一个孔中车出螺纹,以便装上有帽螺钉或螺栓。
16.
"Bolts,screws & nuts"
"螺栓,螺丝及螺帽"
17.
A method of prolonging the life of adjusting screw in rolling mill
提高轧钢机压下丝杠螺纹副寿命的设计
18.
Assembly consists of thumb screw, hooks, swivel joint, and stem, threaded at one end.
这种总成由翼型螺丝、钩、转接头和杆子组成，在一端上有螺纹。