“金属-非金属双O型环密封”的概念、定义、翻译、参考文献-科学参考

单词	金属-非金属双O型环密封
释义	金属-非金属双O型环密封 metal O-ring and nonmetallic O-ring seal metallic-nonmetallic O-ring seal
随便看	tool arm tool back clearance tool backlash movement tool back plane tool back rake tool bag tool bar toolbar toolbar assembly toolbar cultivator toolbar lister toolbar machine tool base clearance tool bit tool-bit holder tool block tool box tool-box-door hinge tool-box-door latch tool-box-door latch hasp tool-box on cross slide tool-box slide tool cabinet tool car tool carbide

科学参考收录了1248194条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。