SY T 5504.6-2022 油井水泥外加剂评价方法第6部分：减轻剂.pdf

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SY T 5504.1-2005 油井水泥外加剂评价方法 第1部分 缓凝剂.pdf

SY T 5504.6-2009 油井水泥外加剂评价方法 第6部分 减轻剂.pdf

SY T 5504.7-2010 油井水泥外加剂评价方法 第7部分 加重剂.pdf

SY T 5504.8-2013 油井水泥外加剂评价方法 第8部分：膨胀剂.pdf

SY T 5504.1-2013 油井水泥外加剂评价方法第1部分：缓凝剂.pdf

SY T 5504.2-2005 油井水泥外加剂评价方法 第2部分 降失水剂.pdf

SY T 5504.2-2013 油井水泥外加剂评价方法 第2部分：降失水剂.pdf

SY T 5504.4-2008 油井水泥外加剂评价方法 第4部分 促凝剂.pdf

SY T 5504.5-2010 油井水泥外加剂评价方法 第5部分 防气窜剂.pdf

SY T 5504.6-2009 油井水泥外加剂评价方法.第6部分 减轻剂.pdf

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