- 相关词组
- radial plunger oil pump旋转往复油泵,旋转柱塞油泵
- quick-closing stop valve速闭截止阀
- quick-opening valve速启阀;快开阀
- radially split casing pump径向分段壳式泵;径向剖分壳式泵
- radial multiplepiston type of pump径向多活塞式泵
- quiet internal gear pump低噪声内啮合齿轮泵
- radial pump径向活塞泵
- quick-release valve spring seat快泄阀簧座
- radial valve gear辐射式阀动装置
- radial-flow pump离心泵
- radial piston pump径向活塞泵
- radial piston pump with exterior admission外配流径向柱塞泵
- radial piston pump with interior admission内配流径向柱塞泵
- quick-release valve快泄阀;速动阀
- quick-action valve spring速动阀簧
- radiator drainage valve散热器放水开关
- quick-opening gate valve速启阀门
- radial flow pump辐流泵
- quick-closing emergency valve应急速闭阀
- quick-action valve快动阀;速动阀
- 今日热词
- 热门搜索
- worth adj.价值，值…钱;值得;拥有…价值的财产;n.价值，意义，作用;
- probably adv.大概，或许，可能;
- further adv.进一步;此外;(空间距离)较远/更远;(过去或未来)更久远;在更大程度上;在更大范围内adj.更多的;附加的 ;进一步的;
- weekly magazine 周刊;
- pleasant adj.令人愉快的;友好的;和善的;
- gray n.灰色;灰马;灰色颜料;暗淡的光线;adj.灰色的;灰白头发的;阴暗的;（指脸因恐惧、生病等）苍白的;
- grill n.(炊具、烤炉内的)烤架;烤肉店;门窗格栅;一盘烧烤食物(尤指烤肉);烤肉餐馆v.烧烤;烧;追问;
- easy adj.容易的;舒适的;宽裕的;从容的;adv.容易地;不费力地;悠闲地;缓慢地;
- across prep.穿过;横穿，横过;与…交叉;在…对面;adv.横过，越过;在对面;交叉;斜对面;
- devotion n.深爱;献身;虔诚;
- words n.字( word的名词复数 );（说的）话;诺言;口令;
- hero n.男主角;英雄;偶像;
