The paper discussed the other parts in the high strength roof bolt support system, including the resin, combined parts and anchor.
论述了高强度锚杆支护系统中的其它构件，包括树脂锚固剂、组合构件和锚索。
Combined with the examples about scheme selection of recycle cooling water system in C5 petroleum resin plant, a practicably simple and reasonably economical method is introduced for reference.
本文结合C_5石油树脂工厂的循环冷却水系统方案比选的实例，介绍一种简便易行、经济合理的方法，供同行们参考。
Objective: To study the application of macroporous resin combined with membrane in the refinement of traditional Chinese medicine.
前言：目的：研究超滤与树脂吸附技术联用在中药复方制剂精制中的应用。
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