“瞄准具升降器”的概念、定义、翻译、参考文献-科学参考

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。

单词	瞄准具升降器
释义	瞄准具升降器 sight extension
随便看	heavy-duty test heavy-duty thread heavy-duty tipper heavy duty tire heavy-duty tool heavy-duty tool block heavy-duty tractor heavy-duty traffic heavy-duty trailer heavy-duty transfer case heavy-duty transport machine heavy-duty travelling type radial drilling machine heavy-duty truck heavy-duty truck tool heavy-duty truck (运货车) heavy-duty turning lathe heavy-duty type heavy duty type brake fluid heavy-duty tyre heavy-duty vehicle heavy-duty vibrating screen heavy-duty water suction and discharge hose heavy duty winch heavy earthwork heavy earth (钡白)