actuating mechanisms of slide valves insteam traps
词语： actuating mechanisms of slide valves insteam traps
解释： 蒸汽阀中的操作传动机构
词典： 专利专业英汉词典
actuating mechanisms of slide valves insteam traps 相关解释
蒸汽阀中的操作传动机构 actuating mechanisms of slide valves insteam traps