1.
minimum number of pipe threads for connections
管螺纹连接的最少螺纹牙数
2.
boxpin connection
阴螺纹-阳螺纹连接
3.
Contact and Connection Behavior in Finite Element Analysisof Casing Thread Joints
套管螺纹接头连接性能的接触有限元分析
4.
"Water connections in heater are 3/4"tapered pipe thread."
"热水器上的水连接管径都是3/4""锥管螺纹接头。 "
5.
On Screw Thread Structures and Screw Thread Fasteners;
螺纹和螺纹连接图绘制中的几个问题
6.
Application of Green High-performance Thread Compound in Oil Pipes Connection
新型绿色高效螺纹脂在油套管连接中的应用
7.
A pipe coupling threaded on both ends.
螺纹接头一种两端都带外螺纹的管子
8.
Note- threads connecting to microscope are male.
注意：连接显微镜的螺栓是外螺纹。
9.
NPSC (American Standard Straight Pipe Thread in Coupling)
美国标准接头直管螺纹
10.
reducing extension piece
异径内外螺纹管接头
11.
Welding to Fillet Weld Crackle of Superheater Connecting Screw Plug for 1 025 t/h Boiler
1025 t/h锅炉过热器连接管螺塞角焊缝裂纹的焊接
12.
Before installing, be sure pipe ends are reamed and threads are cut to size.
在安装之前，要确保管道连接端已经经过铰孔，螺纹有足够的长度。
13.
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
14.
Screwed Joint 1;Screwed Joint 2;Screwed Joint 3
螺纹接头 1;螺纹接头 2;螺纹接头 3
15.
Standard joint is a circular male and female configuration with a corrugated metal gasket.
标准连接是圆形外螺纹和内螺纹结构，配置波纹金属垫圈。
16.
Valves with female screw ends for water-heating system
GB/T8464-1998水暖用内螺纹连接阀门
17.
Rope thread extension steel bars for rock drilling
GB/T6482-1994凿岩用波形螺纹连接钎杆
18.
It is joined, inserts helping jointly that its characteristic is whorl , the price is suitable.
其特点是螺纹连接、插合方便、价格适宜。