Мебель / Городская Уличная Мебель Запросы

Characteristics of uses: Considering the small size of labs, our company has designed this new type bench water circulating vacuum pump, its functions and uses are the same as B type pump. The main machine is made of stainless steel. It is installed with outer circulating device.The vacuum degree is stable. It has an elegant, unique and appearance, delicate and fragile. (1) the machine is installed with two vacuum meters and two sets of tips which can be used independently or in parallel con