double seat meaning in Chinese

合背座
双座式

Double seat dual seat
双人座椅
Note : sccv closing mode and double seat differential pressure machinery are installed in the same unit , the life is long
注： sccv关闭方式和双阀座差压机构安装在同一单元内，寿命长久。
The inner is equipped with large displacement double seats differential pressure machinery and sccv closing system , small size and large displacement
内部装有大排量的双阀座差压机构和sccv关闭系统，体积小而排量大。
A four - wheeled carriage with a collapsible top , two double seats inside opposite each other , and a box seat outside in front for the driver
四轮四座大马车带折叠篷的四轮马车，内有两个彼此相对的双人座位，外侧前部有供赶车人坐的包箱式座位