1) bisected tee-connection
对开三通
1.
In the process of constructing the line for longdistance transportation of petroleum and natural gas,the key point is how to find the correct location of bisected tee-connection and how to connect the bisected tee-connection and plywood valve.
主要是解决对开三通位置度及对开三通与夹板阀的连接问题,使对开三通制造达到国家标准。
2) forged split tee
锻钢对开三通
3) tee-branch flange of the stopper
三通封堵器开槽法兰
4) unrolled diagram of different diameter T joint
异径三通管展开图
1.
A method is introduced to draw the unrolled diagram of different diameter T joints by combining VB with AutoCAD.
介绍了将高级语言VB与AutoCAD结合在一起绘制异径三通管展开图的方法。
6) thermostatic vacuum switch(3 port)
温控真空开关(三通阀)
补充资料:对开
①(车船等)由两个地点相向开行。②印刷上指相当于整张纸的二分之一。③对半分配,即双方各占一半。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条