英语词汇“bottom-up control”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	bottom-up control
释义	bottom-up control 由下而上的控制
随便看	valve steel valve stem valve-stem valve stem bush valve stem clearance valve stem crosshead valve stem extension valve stem ga(u)ge valve stem gauge valve stem gland valve stem guidance valve-stem guide valve stem guide valve stem inlay component valve-stem leakoff valve stem lock nut valve-stem lock nut valve stem nut valve-stem nut valve stem packing valve-stem packing leakage valve stem packing leakage valve stem penetration valve stem pin valve stem position transmitter 251253431 251253452 251253453 25125351 251254321 251254344 251254351 251255251 251255411 2513112 拒黄拓拓拓印拓土开疆拓垦拓宽拓展拓工拓帖