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[DZ 60-1988] 石油及天然氣勘查鉆井地質(zhì)規(guī)范[已作廢]
發(fā)布時間：1989-03-01
實施時間：1989-03-01
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[GB/T 19492-2020] 油氣礦產(chǎn)資源儲量分類[現(xiàn)行]
發(fā)布時間：2020-03-31
實施時間：2020-05-01
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