- 双语例句 更多例句
Tag location for gate and globe valves is typically on the valve bonnet flange.
闸阀,截止阀,止回阀,蝶阀,球阀,等等.
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一种新型电压力锅限压阀，包括阀盖、阀体、顶针、弹簧、阀提手、阀座、排气管密封圈、螺母、排气管。
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The structure of closed valve bonnet influences the perfor-mance of sucker rod pumps.
闭式阀罩是影响抽油泵使用性能的零件.
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- 相关词组
- bicuspid valve二尖瓣；二尖瓣，僧帽瓣
- aortic valve主动脉瓣;
- hollow-jet valve空注阀
- valve spring seat气门弹簧座;阀簧座
- ball valve球阀，弹子阀;
- hollow jet valve空注阀
- hydrostatic valve静水压力阀;(鱼雷)水压仪 定深仪
- mitral valve prolapse二尖瓣脱垂;
- valve surging point气门颤动点
- valve outer chamber cover阀外室盖
- valve housing cover packing阀室盖填密
- gate valve闸式阀，闸门阀;阀式管;
- air valven.通气管之活瓣;气阀;风阀;
- pressure valve施压阀;
- bleeder valve[化] 泄放阀;
- variable mutual conductance valve变互导管,遥截止管
- inflating valve气门嘴
- mixture control valve混合气调节阀
- variable expansion valve调节膨胀阀
- metered valve量阀
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- 404 not found 404未找到；无法找到
- spot n.地点，场所; 斑点; 污迹，污渍，脏点; (皮肤上的)丘疹，疱疹，粉刺; 脓疱; 地点; 少量; 几滴，少许（液体）; 某演员的固定节目，某类节目的固定栏目; 排名位置;v.看见; 看出; 注意到; 发现; (对比赛对手)让分，让子，让步;
- embarrass v.使尴尬;给…出难题;
- where did you go 你去哪儿了;
- insert into 插入;语句;插入数据;临时表;表名；将词语（等）插入（文章等）;把…插入（某处）;
- sleeve n.[机]套筒，套管;袖子，袖套;唱片套;
- eur usd 欧元
- but conj.但是;而是;除了;只因为;prep.除…以外;
- propose v.提议;打算;提名;求婚;
- billion n.十亿;大量;
- either or adv.不是…就是…，…或…，要么…要么…;
- Mexican n.墨西哥人;
