Chapter 4. Chemical engineering petroleum construction business enterprise organizes construction present condition analysis and organize construction design request.
第四章化工石油施工企业组织结构现状分析及组织结构设计要求。
Viscosity is an important character of water-soluble polymer solution, meanwhile, it is basic data for chemical engineering, petroleum and fluid engineering.
粘度是液体的主要传递性质之一，是化工、石油和流体工程等领域中所必需的基础数据之一，是水溶性高分子溶液重要的流变性质。
Viscosity is an important character of water-soluble polymer solution, meanwhile, it is basic data for chemical engineering, petroleum and fluid engineering.
粘度是液体的主要传递性质之一，是化工、石油和流体工程等领域中所必需的基础数据之一，是水溶性高分子溶液重要的流变性质。
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