air operated final control element是什么意思、英文翻译及中文解释
air-operated final control element
词语: air-operated final control element
解释: 气动式执行元件,气动式操作元件
词典: 机械专业英汉词典
air-operated final control element
词语: air-operated final control element
解释: 气动式执行元件,气动式操作元件
词典: 机械专业英汉词典