城镇及工矿供水水文地质勘察规范中华人民共和国地质矿产部部标准DZ44-861986-08-23发布1987-01-01实施中华人民共和国地质矿产部批准目录1总则................................................................................................................................................................12供水水文地质勘察精度要求......................................................................................................................................................................................................................................................................................................................................................................................63供水水文地质勘察技术要求...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................、土、岩分析实验................................................................................................................................................................................................................................................224地下水资源评价.....................................................................................................................................................................................
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