《《《《《《《《内容已删除》》》》》》》》》

大家在查：粟克三月进行 gomphosis inosculating 井研县 Conan Doyle CN- WorkplaceDesigner Dazai 前南地区

JY-1

JY-1

JY-1

JY-1

1

In the experiments , taking reagent JY No. 1 and copper sulfate as activated reagent of copper , the environmental pollution by . . .

试验采用 JY-1 号和硫酸铜作铜活化剂，既消除了氢氰酸对环境的污染，又抑制了铅。

2

Performance evaluation and study on JY- 1 blocking remover for polymer injection well

注聚井用 JY-1 解堵剂的研制及性能评价

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