cipher code短语¹⁴⁴⁹⁷²⁺² 基本例句 密码 Electronic certification service systems shall be built by entities qualified for producing cipher code products for commercial uses. 电子认证服务系统应当由具有商用密码产品生产资质的单位承建。 chinalawinfo Burst transceiver, one shot pad for cipher code, or secret writing devices; 突发式收发报机，一次性密码本、密写工具； fanyijia