- 相关词组
- oil-submerged pump潜油泵
- main condenser circulating pump主冷凝器循环泵
- oil vapor pump喷油泵,油蒸气泵;喷油泵;油蒸汽泵
- nuclear pump laser核泵浦激光器
- main feed pump主给水泵
- main feed water pump主给水泵
- main condensate pump主凝水泵
- governor pump gear shaft调节泵齿轮轴
- main lubricating oil pump主润滑油泵
- oil vacuum pump油真空泵
- nylon-roller pump尼龙滚子泵
- main scavenging pump主抽气泵,主排气泵
- magnetron vacuum gage磁控管真空计
- oil rotary pump油旋转泵,油回转泵
- oil pressure pump油压力泵
- one-bank holding company单一银行持股公司
- oil well pump for “separated zone” operation分抽泵
- oil circulating pump循环油泵
- vacuum fixture真空夹具
- 今日热词
- 热门搜索
- boil n.煮沸,沸腾;疔,疖子;[医]疡肿,脓肿;vt.& vi.(使)沸腾,开;
- type n.类型,种类;一类(人或事物);…类型的人;印刷文字;v.打字;定型;
- maple n.枫树;槭树;槭木淡棕色;
- bother vt.烦扰,打扰;使…不安,使…恼怒;使迷惑;烦恼;vi.操心;麻烦;烦恼;
- size n.大小,尺寸;规模;胶料,浆糊;巨大,大量;尺码;vt.按大小排列;改变…的大小;上胶料,上浆;上涂料;
- lavatory n.厕所;盥洗室;<宗>洗礼盆;
- accordingly adv.因此,于是;依据;照着,相应地;
- thicken vt.& vi.(使)变厚;使更厚;vt.使(话等)不清晰;使模糊;使(情节等)复杂;
- PostgreSQL 一种数据库系统;数据库服务器;数据库;数据库服务
- no body 没有人
- df dead freight 空舱费;
- low adj.低的,矮小的;楼下的,低洼的;沮丧的;下贱的;离地面近的;在底部的;近底部的;领口开得低的adv.低;低声地;谦卑地;底下地;向下;不高;在靠近…底部的位置;向…底部;低于通常(或期望)的水平