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[DZ 60-1988] 石油及天然气勘查钻井地质规范[已作废]
发布时间：1989-03-01
实施时间：1989-03-01
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[GB/T 19492-2020] 油气矿产资源储量分类[现行]
发布时间：2020-03-31
实施时间：2020-05-01
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