英语词汇“protection factor of protective device”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	protection factor of protective device
释义	protection factor of protective device [安全] 保护装置的保护因数
随便看	wording wording depth wording effect wordingham wordings wordings' word-initial wordinitial word-initials word instruction word interleaving word is bond wordish wordishness word is that word it word key word-ladder word ladder word ladders word language wordlaw wordle word-learning word-length 临之以货色而不可营，曰洁廉。临乎死生得失而不惧。临书爱真迹，弄琴遗世情。临事之选，仅取其才；而平日之选，在择其德。临事始能见人之操守临事尚乎守，当机贵乎断，兆谋先乎密临事有三难。能见，一也。见而能行，二也。当行必果决，三也。临事而屡断，勇也。临事而屡断，勇也；见利而让，义也。临事而惧。あるは【或は】あるはらあるばいたーあるばいとあるばとろすあるばむあるぱかあるびのあるぴにすとあるふぁ