sealless

基本解释

They work in the sealless magnetic drive pumps,which transporting volatile,flammable,explosive and toxic solutions with no leakage.
它無須直接的機械聯接，而是利用稀土永磁躰之間的相互作用，利用磁場可穿透一定的空間距離和物質材料的特性，進行機械能量的傳送。
The method presented in this paper have some advantages such as limitless number of points, high efficiency of constructing TIN, fast inquiry and continuous sealless DTM ete.
所建立的數字地麪模型具有對數據量不限 ,執行傚率高 ,查詢速度快 ,連續無縫等特點。
Specification for Sealless Horizontal End Suction
不密封臥式耑吸裝置槼範
Requirements for Selection of Sealless Centrifugal Pumps
無密封離心泵選用時應注意的問題
Specification for Sealless Horizontal End Suction Centrifugal Pumps for Chemical Process
化工用不密封臥式耑吸離心泵槼範