?旋转阀杆垫
... 旋转放电器:rotary discharger 旋转阀杆垫:rotary valve stem gasket 旋转阀反射炉:rotator ...
?扭转阀杆垫
... rotary valve spring 扭转阀弹簧 rotary valve stem gasket 扭转阀杆垫 rotary valve 回转阀 ...
旋转阀杆垫
英汉双解词典包含3185865条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。