“顶杆”的概念、定义、翻译、参考文献-科学参考

单词	顶杆
释义	顶杆 carrier rod crown bar pin-lift post rod roof bar knockout-pin stripping post top material ejector pin knockout pin
随便看	oil stream oil string oil stripping oil substitute oil sucking machine oil suction bell oil suction pipe oil suction pipe adapter oil suction pump oil suction tube oil sugars oil sump oil sump capacity oil sump strainer oil sump tank oil supply oil-supply head oil supplying oil supply line oil supply system oil supply tank oil surface oil surfacer oil surface temperature oil surface tension

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。