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- Y型聚丙烯纤维Y - shaped polypropylene fiber
- X型聚丙烯纤维X-shape polypropylene fiber
- 蒂维克纺粘型聚丙烯纤维Tyvek (美)
- X-Y型天线座X-Y type antenna pedestal
- β晶型聚丙烯β-crystalline polypropylene
- Y型联接y-connection
- 阴离子型聚丙烯酰胺anionic polyacrylamide
- Y型刚构Y Type Rigid Frame
- 无规共聚三型聚丙烯管PPR pipe
- Y型支架Y- shaped stent
- 阳离子型聚丙烯酰胺接枝淀粉絮凝剂的制备及其在造纸中的初步应用研究Study on Synthesis of Flocculant of Cationic Starch Grafted by Acrylamide and its Primary Application in Paper-making
- Y型喷嘴Y-jet atomizer
- 膨胀型防水剂与聚丙烯纤维在混凝土抗渗结构中的应用EXPANSIVE WATERPROOF AGENT AND POLYPROPYLENE FIBER USED IN ANTI-SEEPAGE CONCRETE STRUCTURE
- Y型节点Y-joint
- 脱氢枞酸型聚丙烯成核剂的研究Study on Dehydroabietic Acid-type Nucleating Agent for Polypropylene
- Y型岔管Y-shaped branch pipe
- 型聚丙烯双条塑料机用打包带机组POLYPROPYLENE MACHINE USED DOUDLE PLASTIC PACKING STRAP SET
- Y型明渠Y-shaped open-channel
- 离子型聚丙烯酰胺离子度的测定Measurement of ionic degree for ion polyacrylamide
- Y型截骨Y-shaped osteotomy
