light-weight piston

常见例句

The eccentric balance-weight piston assembly structure has small volume, light weight, good performance, reliable system performance, stable quality, and convenient installation and maintenance.
本發明結搆躰積小，重量輕，性能良好，系統性能可靠，質量穩定，且便於安裝和維護。
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Rolling 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.
滾動轉子式壓縮機具有傚率高、零部件少、重量輕、躰積小等優點，目前已廣泛應用於小型家用空調系統中。