access manhole
词语： access manhole
解释： 检查井
词性： 名词
词典： 航海专业英汉词典
access manhole 相关解释
access manhole 〔名词〕进出人孔,检查井
access manhole 〔名词〕进人孔
检查井 inspection well;manhole
检查井 inspection pit
检查井 inspection pit
检查井 inspection pit
检查井 access manhole;conduit pit
检查井 inspection shaft