1.
Analysis on Mechanical Behavior of Tube Joints of Submerged Floating Tunnel;
水中悬浮隧道管段接头的力学行为分析
2.
As the bit drills down, pipe is added length after length .
随着钻头往下钻，管子一段一段地加接上去。
3.
Copper tube joints-Bends with an angle of 180 degrees
GB/T11618.4-1989铜管接头180°弯头
4.
Copper tube joints-Bends with an angle of 45 degrees
GB/T11618.2-1989铜管接头45°弯头
5.
Copper tube joints-Bends with an angle of 90 degrees
GB/T11618.3-1989铜管接头90°弯头
6.
tooljointcasing contact force
工具接头与套管接触力
7.
tools to tubing substitute
钻具连接油管的接头
8.
spherical union swivel
球面活管接旋转接头
9.
flush joint liner
无接箍平口接头衬管
10.
EX(d). PACKING GLAND FOR CONNECTING PIPE
接管式防爆密封接头
11.
WATER-PROOF PACKING GLAND FOR CONNECTING PIPE
接管式防水密封接头
12.
Sleeving pipe joints
GB/T14414-1993套接式管接头
13.
inlet connection
进气管(接头), 入口连接
14.
Copper tube joints-Sockets
GB/T11618.1-1989铜管接头套管接头
15.
loss of head due to entrance
管进口段的压头损失
16.
coupling , zinc, for tubes or pipes
锌管接头用于大小管
17.
dog-leg spool piece
折线形法兰联接短管段
18.
Copper tube joints-Tees
GB/T11618.5-1989铜管接头三通接头