1.
Conclusion The Puerarin injection had not absorbing nature to the plastic bottle of polypropylene.
结论以5%萄糖注射液为溶媒时,聚丙烯塑料瓶对葛根素注射液无吸附性。
2.
Materials:thermoplastic thread ,such as polyethylene ,PVC ,and polypropylene thread.
材料：聚乙烯、聚氯乙烯、聚丙烯等热塑性塑料丝。
3.
Materials: thermoplastic thread, such as polyethylene, PVC, and polypropylene thread.
材料：聚乙烯、氯乙烯、丙烯等热塑性塑料丝。
4.
reclaimed plastics moulding materials (polypropylene)
再生塑料模制材料（聚丙烯）
5.
polmethyl methacrylate moulding materials
聚甲基丙烯酸甲酯模塑材料
6.
Polymethyl methacrylate (PMMA) moulding materials
GB/T15597-1995聚甲基丙烯酸甲酯(PMMA)模塑材料
7.
Study on the Composites of Polypropylene and Wood Fiber;
聚丙烯-木纤维木塑复合材料的研究
8.
FEP Perfluoro(ethylene-propylene)
全氟（乙烯-丙烯）塑料
9.
Research on Polypropylene Modified by Waste Plastic Laminated Plates
多层塑料复合板废料改性聚丙烯的研究
10.
a polythene bag, cover
聚乙烯塑料袋、 套.
11.
a polymer of propylene used as a thermoplastic molding material.
一种丙烯的聚合体，用作热塑性铸型材料。
12.
Research on Injection Molding of Wood-Polypropylene (PP) Composites
聚丙烯（PP）基木塑复合材料注射成型的研究
13.
FEM ANALYSIS AND STRESS ASSESSMENT FOR MODIFIED PP STORAGE TANK
改性聚丙烯塑料贮槽有限元计算及强度校核
14.
Applied research of Wollastonite in Modification of Polypropylene plastic
硅灰石在聚丙烯塑料改性方面的应用研究
15.
The characteristics of FEP and lining technics of valves
聚全氟乙丙烯塑料性能与阀门衬里工艺
16.
Production technology and market demand of polymethyl methacrylate moulding material
聚甲基丙烯酸甲酯模塑料生产技术与市场需求
17.
RESEARCH OF INJECTION MOLDING PROCESS CONDITIONS OF POLYPROPYLENE/GLASS FIBER COMPOSITE
聚丙烯/玻璃纤维复合材料注塑工艺条件研究
18.
Study on rice husk/polypropylene wood-fiber plastics building formwork material
稻壳/聚丙烯木塑复合建筑模板材料的研究