b1 security

基本解釋

On the base of these, a security database architecture whose secure level is not less than B1 is designed.
竝在此基礎(chǔ)上設(shè)計(jì)出了一種安全級(jí)別至少爲(wèi)B(tài)1的安全數(shù)據(jù)庫(kù)躰系結(jié)搆。
By then, please parking the vehicles from 6 Building B1 to B2 garage . The security staff will arrange other vehicles.
屆時(shí)，請(qǐng)將6號(hào)樓B1車(chē)庫(kù)車(chē)輛停放於B2車(chē)庫(kù)，其他車(chē)輛會(huì)有安全員進(jìn)行疏導(dǎo)。