阀座

lower value seat

下端阀座

lower uterine segment 子宫下段 | lower value seat 下端阀座 | lower valve 下方值

needle valve seat

针阀座

needle thrust bearing 滚针推力轴承 | needle valve seat 针阀座 | needle valve 针阀

Seat ring

阀座环、密封圈

阀轭 yoke | 阀座环、密封圈 seat ring | 整体(阀)座 integral seat

saturated standard cell

阀座泄漏

self-induced vibration,饱和甘汞电极 | saturated standard cell,阀座泄漏 | seat load,扫描x射线光谱仪

contact surface of valve seat

阀座接触面

constant pressure valve 恒压阀 | contact surface of valve seat 阀座接触面 | control air valve 控制空气阀

reseating

阀座修整;研靡

researchist 研究人员 | reseating 阀座修整;研靡 | reseau cross 格网十字

reseating

重修阀座,重置

"研究员","research worker" | "重修阀座,重置","reseating" | "备用锅炉","reserve boiler"

valve reseating

气门座的研磨; 阀座重修整

valve reseater 气门修整机 | valve reseating 气门座的研磨; 阀座重修整 | valve reseating tool 装气门机

ball valve seat

球阀座

惯性球 inertia ball | 球阀座 ball valve seat | 感载比例阀 loading sensing pressure proportoining valve

valve cone

阀座,阀锥

valve clearance adjustment ==> 阀间隙调整 | valve cone ==> 阀座,阀锥 | valve control motor ==> 阀控制电动机

Supposed to Be：应该吧

我想我该睡了 i think i should slp | 应该吧 supposed to be | 希望 hope so

Plain Weave：平布

509 hopsack 方平织物 | 510 plain weave 平布 | 511 panama 巴拿马薄呢