1、[建]乱石盲沟
... rubble concrete 毛石混凝土 rubble drain 乱石盲沟 rubble masonry 毛石砌体 ...
2、盲沟
... rock permeability 岩石渗透性 rubble drain 盲沟 rock pressure 岩体压力 ...
3、积石排水沟
... 粗粒滑材 Rubble aggregate 积石排水沟 Rubble drain 块石基础 Rubble foundation ...
4、乱石盲沟
...rubble masonry 毛石圬工rubble drain 乱石盲沟rubble pitching 抛石护坡 ...