Iyo Nongfushanquan sewage treatment station iri kuseri kwechikomo cheMount Emei inoshandisa pH mita yedu, tambo radar level gauge uye zvimwe zviridzwa zviri pasaiti kuyera mwero wemvura wedziva retsvina uye pH kukosha kwedziva rekubuda kuitira kuona kuti kuyerera kwetsvina. inosvika pachiyero.
