Class A: hydrogeology survey; engineering geology survey; environment geology survey.6444794甲級(jí): 水文地質(zhì)調(diào)查; 工程地質(zhì)調(diào)查; 環(huán)境地質(zhì)調(diào)查.Regional Hydrogeology GIS System and Accessorial Design for Engineering Based on ActiceX.貴陽市地質(zhì)災(zāi)害危險(xiǎn)性評(píng)價(jià)...