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22 GB/T 14499-1993 地球物理勘查技術符號 Technical symbols for use in geophysical exploration
23 GB/T 14538-1993 綜合水文地質圖圖例及色標 Legend and color standard for comprehensive hydrogeologic maps
24 GB/T 15218-1994 地下水資源分類分級標準 Standards of classification for groundwater resources
25 GB/T 16417-1996 煤炭可選性評定方法 Method for evaluating the washability of coal
26 GB/T 17228-1998 地質礦產勘查測繪術語 Terminology of surveying and mapping for prospecting to geology and mineral resources
27 GB/T 17229-1998 大洋多金屬結核礦產勘查規程 The expertise for oceanic polymetallic nodules survey
28 GB/T 17412.1-1998 巖石分類和命名方案 火成巖巖石分類和命名方案 Classification and namenclature schemes of the rocks Classification and namenclature schemes of igneous rock
29 GB/T 17412.2-1998 巖石分類和命名方案 沉積巖巖石分類和命名方案 Classification and namenclature schemes of the rocks Classification and namenclature schemes of sedimentary rock 上一頁 [1] [2] [3] [4] 下一頁 |
