The alluvial of Linhuan mine area in Huaibei consists of tour aquifers with three waterresisting layers.
淮北临涣矿区的冲积层由三个隔水层和四个含水层组成。
2
This paint is very waterresisting property and washing fastness, and its surface is as smooth, neat and bright as porcelain.
该涂料有很强的耐水性及耐洗擦性,涂面光滑整洁,光亮似瓷。
3
This paper explained a few puzzling problem concerning water-resisting performance and construction technology of waterresisting wall in the mine tunnel.