hydraulicefficiency arm tensioner  液压缸张力器

hydraulicefficiency elements of deck machinery  甲板机械液压元件

hydraulicefficiency elevation structure  液压升降机构

hydraulicefficiency equipment  液压设备

hydraulicefficiency flow control  液压流量控制

hydraulicefficiency folding hatch cover  液压折叠式舱口盖

hydraulicefficiency folding tweendeck hatch cover  液压折叠式二层甲板舱口盖

hydraulicefficiency force indicator  液压强制指示器

hydraulicefficiency friction clutch  液压摩擦式离合器

hydraulicefficiency gear  液压装置

hydraulicefficiency governing  液压调节

hydraulicefficiency governor  液压调速器液压调节器

hydraulicefficiency hatch pump  液压舱盖泵

hydraulicefficiency hinge  液压铰链

hydraulicefficiency impact  液压冲击

hydraulicefficiency installation  液压设备

hydraulicefficiency integral controller  液压积分控制器

hydraulicefficiency jack  液压起重器

hydraulicefficiency jet  喷水喷水推进装置