block manhole是什么意思、英文翻译及中文解释
block manhole
词语: block manhole
解释: 装配式人孔
词性: 名词
词典: 电力专业英汉词典
block manhole 相关解释
装配式人孔 block manhole
装配式人孔 block manhole
block manhole
词语: block manhole
解释: 装配式人孔
词性: 名词
词典: 电力专业英汉词典
block manhole 相关解释
装配式人孔 block manhole
装配式人孔 block manhole