At present, mining geological environment of Sichuan Province is getting worse and worse. Geological environmentalprotection and control have become the most pressing matter of the moment.
目前四川省矿山地质环境问题日益突出，做好矿山地质环境保护与治理工作，是当务之急。
2
Pump unit is widely used in industrial and mining enterprises, urban construction, fire safety, environmentalprotection, farmland irrigation, landscape irrigation, and other aspects.
水泵机组广泛用于工矿企业、城市建设、消防安全、环境保护、农田排灌、园林喷灌等多方面。
3
The applications of attapulgite clay in mining, agriculture, chemical engineering and environmentalprotection etc. , were reviewed.