pressure-reducing controlling device
... pressure-operated valve 压力操纵阀 pressure-reducing controlling device 减压操纵装置 pressure-reducing device rocker 减压机构摇臂 ...
基于50个网页-相关网页
reducing controlling device
... 减压装置，解脱器 reliever 减压操纵装置 pressurereducingcontrollingdevice ; reducing controlling device 常减压蒸馏装置 atmosphericandvacuumdistillationunit ...
基于8个网页-相关网页
·2,447,543篇论文数据，部分数据来源于NoteExpress