-
Set manual emergency pump and accumulator so as to have emergency operation at power failure;
设置手动应急泵和蓄能器以便停电时应急操作；
youdao
-
Application of Concrete mixer, with manual pump for emergency.
用于混凝土搅拌机，手动泵可实现应急操作。
youdao
-
Application of Concrete mixer, with manual pump for emergency.
用于混凝土搅拌机，手动泵可实现应急操作。
youdao