annular casing pump是什么意思、英文翻译及中文解释
annular casj.com//tags-4798-0.html" target="_blank" >ing pump
词语: annular casing pump
解释: 圆壳式离心泵
词典: 进出口专业英汉词典
annular casj.com//tags-4798-0.html" target="_blank" >ing pump
词语: annular casing pump
解释: 圆壳式离心泵
词典: 进出口专业英汉词典