“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	Qiantangjiang river seawall Qian Tang River Bridge Qiantang River Bridge Qiantang's Poems by Yu Yi Qiantan Zhen Qian Tianhe Qianwanhu Tangwang Temple Qian Weichang Qian Weicheng Qian Weishan Qianwei Xian Qian Weiyan Qian Xian Qianxiang Temple Cliffside Images Qian Xiang Wan Cun environmental science action Qianxian Xianban Opera Troupe Qian Xiaodai Qian Xiaozhang Qianxi Dance Qianxi Guanyindong Site Qianxinan Buyizu Miaozu Zizhizhou Qian Xinbo Qian Xingcun Qianxisi Grotto Qianxi's Talks about Poetry

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