The successful development of this test bed guarantees the maintenance quality of air source purification plants and the reduced failure of air systems. 該試驗臺的研制成功，對提高風(fēng)源凈化裝置的檢修質(zhì)量和降低空氣系統故障起到了保障作用。
The composition and characteristics of process control system in gas pressuring and purifying equipment in Jilin Carbon Plant were briefly described and evaluated. 簡(jiǎn)述了吉林炭素總廠(chǎng)煤氣加壓及凈化裝置，其過(guò)程控制系統的構成及特點(diǎn)，并對此進(jìn)行了評價(jià)。
The Biotope converts the remains of an old water purification plant in an ecological mixed use development. 該生物小區將一個(gè)古老的水源凈化廠(chǎng)改造為一個(gè)生態(tài)混合開(kāi)發(fā)小區。
