以下为句子列表：
英文: Filter tips clean some harmful substance from the smoke.
中文: 滤嘴能消除香烟中一些有害的物质。
更详细...
英文: It is found via bench test that the addition of compounds features not only energy-saving, wear resistance and engine protection but also exhibits reducing efficiently the emission of harmful substance in vehicle exhaust.
中文: 通过柴油机台架实验发现，该种复合物的加入不仅对柴油机节能、抗磨损及保护发动机起到积极的作用，同时能有效降低尾气中有害物质的排放。
更详细...
|
