Auto circulation of V type ferment pond is on the country object foundation to increase V type tube,and made use of the inside purpose for pressure shorting,attaining ferment liquid auto circulation and automatically ...Auto circulation of V type ferment pond is on the country object foundation to increase V type tube,and made use of the inside purpose for pressure shorting,attaining ferment liquid auto circulation and automatically mix blending of outside liquid.展开更多
文摘Auto circulation of V type ferment pond is on the country object foundation to increase V type tube,and made use of the inside purpose for pressure shorting,attaining ferment liquid auto circulation and automatically mix blending of outside liquid.
