... 防护网protective net 防渗材料impervious materials 防渗层liner ...
双语例句
1
Fire protection materials, insulating materials, and oil-imperviousmaterials.
防火材料,绝缘材料,石油,防渗材料。
2
Based upon actual projects, the article introduces design of impervious system of landfill and use of various imperviousmaterials.
根据工程实例,介绍卫生填埋场防渗方式的设计和各种防渗材料在工程设计中的应用。
3
An authorized inedible rendering plant shall be of solid construction, with interior finishes of smooth, hard and imperviousmaterials capable of being cleaned.