本文阐述了国外和国内稀浆封层机的研制应用情况，进而论述了提高稀浆封层施工水平的意见。

This paper Expounds the design and apply of coating machine in our country and abroad. Some suggest about how to improve coating construction level are present.

youdao

本文阐述了国外和国内稀浆封层机的研制应用情况，进而论述了提高稀浆封层施工水平的意见。

This paper Expounds the design and apply of coating machine in our country and abroad. Some suggest about how to improve coating construction level are present.

youdao