1.
Pig receiver &launcher shall be horizontal, and the diameter of pig valves shall be equal to the inner diameter of the pipe cleaned.
收发球筒采用卧式平放，收、发球阀的直径应等于被清扫管线的内径。
2.
Pig receiver& launcher shall be horizontal, and the diameter of pig valves shall be equal to the inner diameter of the pipe cleaned.
收发球筒采用卧式平放，收、球阀的直径应等于被清扫管线的内径。
3.
The installation of pig receiver& launcher is divided into above ground installation and underground installation.
收发球筒安装分地面安装及地下安装两种形式。
4.
For connection between receiver &launcher and pipe refer to pigging process flow diagram.
否则易卡住清管器，收发球筒与管线连接形式见清管工艺流程图。
5.
As silo is required and it is not convenient for receiver and launcher installation and pig disassembly, underground installation is not adopted now.
地下安装需设发射井，安装收发球筒及装卸清管器均不方便，现已不采用。
6.
Pig Receiver& Launcher are important parts of pigging equipment, which is installed on both ends of pipeline to launch or receive the pig.
清管器收、球筒是清管扫线设备的重要组成部分，它安装在管线两端用于发射及接收清管器。
7.
wireline mandrel
可用绳索收回的工作筒
8.
combine cylinder
联合收获机脱粒滚筒
9.
cylindrical grate ball mill
格子式圆筒形球磨机
10.
dart-valve bailer
带突板球阀的捞砂筒
11.
double-row spherical ball bearing
双列球面球轴承（常用于烘筒）
12.
Yes， I have had a tripe-scoop ice cream cone./ No， I haven't had a triple-scoop ice cream cone.
是的，我吃过三个冰淇淋球的蛋筒。/，我没有吃过三个冰淇淋球的蛋筒。
13.
cylinder liner used for auto engine
汽车发动机用汽套筒
14.
launcher cartridge access
发射架火药筒检查口
15.
horizontal trunk engine
平卧式筒形活塞发动机
16.
She flashed the torch as a signal.
她用手电筒发信号.
17.
4-channel crystal-controlled wireless microphone receiver
4频道晶体控制无线话筒接收机
18.
one-shell lithiumbromide absorptio
单筒型溴化锂吸收式制冷机