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测井数据处理符号 SY\T5254-2009
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石油钻井用砂泵 SY\T5255-2005
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注水用配水器空心活动配水器 SY\T5275.2-2007
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电缆式桥塞、倒灰作业规程 SY\T5299-2009
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压裂用田菁胶 SY\T5341-2002
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钻井液用发泡剂评价程序 SY\T5350-2009
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