The utility model has the advantages of simple structure, safe and reliable work and convenient realization of automatic control of an asphalt circulation system.

本实用新型具有结构简单、工作安全可靠、便于实现沥青循环系统自动化控制的特点。

youdao

The utility model has the advantages of convenient use, continuous work for a long time, high efficiency, small-sized and smart whole machine, safe and reliable work, and low using price.

它使用方便，能长期连续工作，效率高，整机小型、灵巧，工作安全可靠，使用价格低。

youdao

Easy operation simple, stable work, safe and reliable.

操作方便简单，工作稳定、安全、可靠。

youdao

Although the Selby bridge project has been deferred, Network Rail said maintenance work would be carried out to keep it "safe and reliable".

BBC: Selby swing bridge closure postponed