Easier maintenance is also a reason.
维护简单也是一个原因。
The choice, then, is between better performance of an arbitrary key and easier maintenance of an operational key.
那么,选择就在任意键的更好性能和操作键的更易维护之间进行。
They require no intercoolers and offer greater efficiency and easier maintenance than other types of vacuum pumps.
不需要中间冷却器,与其他型号的真空泵相比,效率更高,维修更简便。
应用推荐