“grade of load (起重机的)”的概念、定义、翻译、参考文献-科学参考

单词	grade of load (起重机的)
释义	grade of load (起重机的) 负载等级
随便看	optical shutter optical sight optical sighting device optical sign optical signal optical signal carrier optical signal detection optical signal distortion optical signal entropy optical signal generator optical signal modulation optical signal modulator optical signal processing optical signal processor optical simulation optical slide rule optical slits optical slope corrector optical smoke detector optical solar simulator optical sorting optical sound head optical sound propagation optical sound recorder optical sound recording

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。