表示二次衬砌的英文单词
“二次衬砌”对应的英文单词有：secondary lining ，一共1个，具体意思及用法如下：
secondary lining二次衬砌
与二次衬砌相关的短语
反拱二次衬砌Secondary lining of inverted arch
二次衬砌混凝土secondary lining concrete
边墙二次衬砌Wall secondary lining;Frontier wall two lining works;Secondary lining of side walls
二次衬砌仰拱Secondary lining of inverted arch