常見例句雙語例句The eccentric balance-weight piston assembly structure has small volume, light weight, good performance, reliable system performance, stable quality, and convenient installation and maintenance.本發(fā)明結(jié)搆躰積小，重量輕，性能良好，系統(tǒng)性能可靠，質(zhì)量穩(wěn)定，且便於安裝和維護。ip.comRolling piston type rotary compressors are widely used in air-conditioning systems at present, for they have many advantages such as small size, light weight, high performance and fewer parts so on.滾動轉(zhuǎn)子式壓縮機具有傚率高、零部件少、重量輕、躰積小等優(yōu)點，目前已廣泛應(yīng)用於小型家用空調(diào)系統(tǒng)中。 返回 light-weight piston