drum vacuum filter

基本解釋

In the plant’s control room, Penrice’s workers watch crystals form on the outside of a vacuum-drum filter.
在Penrice公司車間的控制室，工人們可以看到晶形在真空鼓過濾器表面凝結。
The whole design idea of new type vacuum filter and the research of main structure parts rotating drum and back blow valve was introduced simply.
簡要介紹了新型真空過濾機的整體設計思路及主要結構部件中的轉鼓和反吹閥的設計研制。
This paper briefly introduces the whole design thought of the new-type vacuum filter and the design and development of some main structure parts: rotary-drum and back-flushing valve.
簡要介紹了新型真空過濾機的整體設計思路及其主要結構部件轉鼓和反吹閥的設計研制。

In the plant's control room, Penrice's workers watch crystals form on the outside of a vacuum-drum filter.
ECONOMIST: Petri-dish economies