The vibrating rodlevel switch is a new type of level switch, whether it is installed correctly is a key for affecting normal work of vibrating rodlevel switch in practice.
振动棒料位开关是一种新型的料位开关，在实际应用中正确地安装是影响振动棒料位开关正常工作的关键。
2
This program can be used in design of connecting rod to improve the level of design.
本程序可直接应用于设计计算中，以提高连杆的设计水平。
3
The technology, equipment and technical parameters of high speed wire-rod mill in Zhangjiagang, with the highest technical level in the world, are introduced.