安全等级 meaning in English
safe class
safety class
Examples
- Information system ; security level ; evaluation ; criterion
信息系统安全等级评测标准 - A screen shows your rate . click on " order "
当画面显示出您处于安全等级时，就可以进行支付了。 - Safety levels for multiflash products
多灯闪光装置的安全等级 - Safety classes of building structures
建筑结构安全等级9 - Study on the stope roof safety classification of underground mines
地下矿山采场顶板安全等级划分方法的探讨