There are many advantages e. g high accuracy, low ultimate pressure, simple operation and convenient maintenance.

它具有高的精密度和准确度、低的极限压强、操作简单及维护方便等特点。

youdao

There are many advantages e. g high accuracy, low ultimate pressure, simple operation and convenient maintenance.

它具有高的精密度和准确度、低的极限压强、操作简单及维护方便等特点。

youdao