Xingmuyuan push-pull fan e entsoe haholo ka lehare, Centrifugal Opening Device, motor, foreimi e kantle, matlooa a sireletsang, liforeimi tse tšehetsang, li-shutter. Lihlahisoa tsohle li sebelisoa haholo meahong e fapaneng ea meaho joalo ka mapolasi, li-greenhouses, moaho oa feme.