“制动轮”概念、定义、翻译-科学时代

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。

单词	制动轮
释义	矿业工程技术词汇手册制动轮 headblock
随便看	PP (photographic plate) P/P (pier to pier) P/P (pier-to-pier) P-P plot P-P plot--P-P plot（probability-probability plot） P-P plot（probability-probability plot） PPPoE (Point-to-Point Protocol over Ethernet) PP (polypropylene) PP (polypropylene) PP (polypropylene) PPP (Point-to-Point Protocol) PPP (Point-to-Point Protocol) PPP (Point-to-Point Protocol) P/P--P/P (pier-to-pier) PP--PP (polypropylene) PPP--PPP (Point-to-Point Protocol) PPP--PPP (Point-to-Point Protocol) PPP--PPP (purchasing power parity) PPP--PPP (purchasing power parity) PPP (purchasing power parity) PPP (purchasing power parity) PPP (purchasing power parity) PP--PP（pancreatic polypeptide） PPQ (polyphenylquinoxaline) PPS