bottom withdrawal tube
词语: bottom withdrawal tube
解释: 底部排放管
词性: 名词
词典: 水利专业英汉词典
bottom withdrawal tube 相关解释
底部排放管 bottom withdrawal tube
底部排放管 bottom withdraeal tubl
bottom withdrawal tube
词语: bottom withdrawal tube
解释: 底部排放管
词性: 名词
词典: 水利专业英汉词典
bottom withdrawal tube 相关解释
底部排放管 bottom withdrawal tube
底部排放管 bottom withdraeal tubl