This includes a stout casing and what is known as a permeable polymer separator, which stops the electrodes in the cell touching each other and causing a short circuit.
这包括厚重的电池壳，还有所谓的渗透性聚合隔板，用来防止电池组内部的电极相互接触，引起短路。
According to this problem, casing oil stolen prevention sealing valve was developed, matching with down-hole oil-gas separator and gas lift valve lift technology.
针对这一难题，研制了套管防盗油密封阀，并配套应用了井下油气分离器与气举阀助流举升工艺技术。
The gas-liquid separator for rotary compressor includes a gas-liquid separator casing with certain inside space and upper end connected to the refrigerant pipe;
本发明公开了一种旋转式压缩机的气液分离器装置，包括具 备一定的内部空间的气液分离器，其上端连接制冷剂管的壳体；
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