“IP degree of protection”的概念、定义、翻译、参考文献-科学参考

单词	IP degree of protection
释义	IP degree of protection Encyclopedia 工学电气安全释 IP degree of protection外壳防护等级表示电气设备外壳对人体接近危险部件、防止固体异物或水进入所提供的防护程度的分级系统。又称IP防护等级、IP代码防尘防水等级。
随便看	four celestial images Four Celestial Sovereigns four center polymerization four-character verse four child-nursing methods Four Chuanqi Plays of Li Yu Four Chuanqi Stories of the Weichenxuan Edition Four Ci-Poetry Selections from the Thatched Cottage: Annotated and Classified four circle diffractometer four-circle diffractometer four clappers four classics of the southern opera Four Clean-ups Movement four coins problem four coins theorem four-colorable four-color conjecture four-color image four-color photometry four-color problem four color theorem four-color theorem four-colour photometry system four-column statement four combination

科学参考收录了854744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。