arched concrete cofferdam
词语: arched concrete cofferdam
解释: 拱形混凝土围堰
词性: 名词
词典: 水利专业英汉词典
arched concrete cofferdam 相关解释
拱形混凝土围堰 arched concrete cofferdam
arched concrete cofferdam
词语: arched concrete cofferdam
解释: 拱形混凝土围堰
词性: 名词
词典: 水利专业英汉词典
arched concrete cofferdam 相关解释
拱形混凝土围堰 arched concrete cofferdam