air operated pressure control valve是什么意思、英文翻译及中文解释
air-operated pressure control valve
词语: air-operated pressure control valve
解释: 气动式压力控制阀
词典: 进出口专业英汉词典
air-operated pressure control valve
词语: air-operated pressure control valve
解释: 气动式压力控制阀
词典: 进出口专业英汉词典