Chief Tooling Engineer是什么职位?

Chief Tooling Engineer是什么职位? The chief _______(engine) is in charge of the development of the project. engine. ENGINE engine tooling costs和tooling leadtime是什么意思啊 tooling-maintenance是什么意思 tooling supervisor是什么意思 Tooling Fabrication是什么意思 tooling shot什么意思? soft tooling是什么意思 launch the tooling Engine Engine #9 歌词 Chief Seattle Chief Lawless ENGINE START change engine steam engine