vacuum freeze dehydration

With the increasing application and development of vacuum freeze dehydration technology, the accuracy and the stability of vacuum freeze dehydration equipment control system requirements is increasingly high.
隨著真空冷凍干燥技術(shù)的普及和發(fā)展，相應(yīng)提高了對(duì)真空凍干設(shè)備控制精度和控制穩(wěn)定性的要求。