special taper thread tap for gas cylinder
气瓶专用锥形螺纹丝锥
Special taps of taper threads for gas cylinders
GB/T10878-1989气瓶锥螺纹丝锥
Double Spiral Fluting Tap, a New Type Threading Tool
一种新型的螺纹工具——双螺旋槽丝锥
NPT tapered tube thread gauges
NPT锥管螺纹量规
The thread of any shell tapping shall be selected from and be in accordance with Table5.
任何筒形丝锥的螺纹应该从表5中选择，且符合表5的要求。
A Ladder-shaped Inner-thread Processed by a Multi-section Series Tap──A Brief Introduction of New Technology to Process Ladder-shaped Inner-thread;
用多段串联式丝锥加工梯形内螺纹──介绍一种加工梯形内螺纹的新工艺
aeronautical national taper pipe threads
国际航空用锥形管螺纹标准
Taper pipe threads with 60 degree
GB/T12716-199160°圆锥管螺纹
Taper pins with internal thread
GB/T118-1986内螺纹圆锥销
Metric tape screw thread
GB/T1415-1992米制锥螺纹
The opposite end is tapered to a small opening that is threaded to accommodate the installation of a valve.
另一端是锥形开口，车有螺纹，以便安装阀门。
hydrauliccone-bolt coupling
液力锥形螺栓联轴器
rayon gabardine pyramid coat
角锥形人丝轧别丁大衣
A tube is a pipe tapered at both ends. Each end is threaded to allow the installation of valves, connections, or relief devices.
管道两端是锥形。每一端都车有螺纹，以安装阀门、接头或减压装置。
Having the shape of a cone resting on its apex.
陀螺形的形状象陀螺或倒置的圆锥的
Flared type tube fittings--Male elbow--Assembly
GB/T5629.1-1985扩口式锥螺纹直角管接头
Flared type tube fittings--Male elbow--Body
GB/T5629.2-1985扩口式锥螺纹直角管接头体
Male connector--Assembly
GB/T3734.1-1983卡套式锥螺纹直通管接头