harbor advisory radar  港口咨询雷达

Advisory System  咨询系统

Agricultural Technical Advisory System  农技咨询系统

network expert advisory system  网络专家咨询系统

Prevention and Control Advisory System  防治咨询系统

System System Software  系统软件

positive list system system  肯定列表制度

inter-backup system for central control system and district-level dispatch system  集控与地调互备系统

Single school system; Single track system; Unitary school system  单轨制

Single track system; Single school system; Unitary school system  单轨制

Unitary school system; Single school system; Single track system  单轨制

changing commercial harbor to military harbor  商港军用

7-year system switching to 8-year system  7转8学制

Accounting environment Accounting theoretical system Accounting standards system  广义能量动量张量

administrative management system of villages and towns and educational system  电脑整合制造系统; 计算机集成制造系统(CIMS)

air data system and inertial reference system  大气数据惯性基准系统

apprenticeship system apprentice system  学徒制

artificial·Respiratory system·Cardiovascular system  人工·呼吸系统·心血管系统

automatic fire alarm system [AFA system]  自动火警警报系统