bottom-discharge valve
常见例句
- It does not need large-diameter bottom cover to discharge dry cake, generally only with ball valve or butterfly valve. The valves can be electric or pneumatic, or manual.
底部不需大直径的排干滤饼底盖,只用球阀或蝶阀,这些阀门可以是电动,或者气动,或者手动。 返回 bottom-discharge valve