According to Barnant, the pumps are self-priming, can operate dry without damage, are suitable for slurries and viscous liquids, and contain no valves or seals.

泵是自我启动式的，可以进行空转，并不带来任何的损耗，非常适合于泥浆和胶黏性液体，不带有阀门和密封。

youdao

Towards the end of the year, the first post-Daim budget can be expected to prompt questions about how long Dr Mahathir's pump-priming can sustain him.

ECONOMIST: Malaysia