Taw qhia Vpsa, kev siv thev naus laus zis thev naus laus zis rau cov pa oxygen coj los rau koj los ntawm Shanghai Lianfeng Gas Co., Ltd. Peb cov khoom Vpsa siv lub tshuab nqus tsev siab Swing Adsorption (VPSA) kom ua tau zoo cov pa oxygen siab, ua tau raws li cov qauv kev lag luam nruj tshaj plaws. Nrog rau xyoo ntawm kev paub thiab kev txawj ntse nyob rau hauv cov pa roj sib cais tshuab, peb tau tsim Vpsa raws li ib tug txhim khu kev qha thiab nqi-zoo tshuaj rau cov lag luam nrhiav kom streamline lawv oxygen mov. Txawm hais tias siv hauv cov chaw kho mob, kev tsim hlau, lossis kev kho cov dej khib nyiab, peb lub Vpsa system ua kom muaj cov pa tawm tsis tu ncua thiab zoo ib yam ntawm cov pa oxygen, txo qis sijhawm thiab nce cov khoom tsim tau. Ntawm Shanghai Lianfeng Gas Co., Ltd., peb tau cog lus los muab cov khoom zoo tshaj plaws thiab kev pabcuam tshwjxeeb rau cov neeg siv khoom. Nrog Vpsa, koj tuaj yeem ntseeg tau tias koj tab tom nqis peev hauv kev daws teeb meem thiab muaj txiaj ntsig zoo rau koj cov kev xav tau oxygen. Xaiv Vpsa thiab paub qhov txawv ntawm koj cov haujlwm.