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POLYACRYLAMINDE
OILFIELD
民用聚丙烯酰胺
TECHNICAL SUPPORT
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ABOUT US
新闻资讯
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CONTACT US
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荣誉资质
Three-level enterprise for saf...
Advanced unit of safety production in 2011
The third prize of the third...
2013 Advanced Unit for Environmental Protection
Development Zone safety fire ...
Advanced unit of safety production in 2012
Municipal Specialization Special New
Key Laboratory
"One Enterprise, One Technology" R & D Center
Shandong Enterprise Technology Center
Enterprise technology innovation project
