seal key信息详情
密封键
seal───vi.猎海豹;n.密封;印章;海豹;封条;标志;n.(Seal)西尔(人名);vt.密封;盖章
Key───n.钥匙;关键,密钥;(键盘乐器或电脑键盘的)键;调,声调,色调;答案;图例;扳手;销子,楔,栓;翼果;板条间首层灰泥;(篮球)罚球区;低岛,礁;adj.关键的,主要的;n.(Key)(美)基(人名);vt.键入,用键盘输入;用别针等固定;使与……符合或关联;使……与……共处,相安无事;用钥匙将汽车表面划坏;将(表面)弄粗糙;给(广告)加识别码;成为获得……的关键
apostille seal───使徒印章
downcomer seal───降液管液封
crabeater seal───锯齿海豹
grey seal───灰海豹
weddell seal───[脊椎]威德尔氏海豹
common seal───n.公章; 海豹
gummed seal───粘在那里
Swivel packing seal assembly is the key of the swivel, whose function directly influences its service life, further more, and affects the drilling speed.───盘根密封是(水)龙头的关键环节,其性能直接影响(水)龙头的寿命和钻井速度。
Mechanical seal design is key to the damage of damping function due to the loss of working liquid of hydraulic shock absorber.───为了防止液压减振器因工作液的损失而丧失阻尼效能,其机械密封结构的设计是重要问题。
Mechanical seal is the key part of submersible sewage pump, the reliability of it decide the submersible sewage pump life.───潜水污水泵关键部件的机械密封,其可靠性决定潜水污水泵的使用寿命。
- the crow and the frog
- rainbow my life
- smart safety
- took effect in
- signal coordinates
- triiodothyronine
- rider neo
- the crow and the pitcher
- tbc pre patch release date
- rider of justice
- running performance
- space of you
- su bordinate
- seal kill
- the value of music
- refrigerating cargo
- sy love you
- preferred solution
- preferred source
- pull all the stops
- pull all your eggs