Joint operation of farm business
aluminum-electricity joint operation
Hong Kong-Guangdong Co-operation Joint Conference
integrated and joint operation
integrated joint operation
integrative joint operation
JOC Joint Operation Center
Joint Operation
联合运行
联合经营
联合调度
联合作业
联合调控
联合优化调度
共线运营
合署作业
联合作战
连接操作
联合操作
joint operation agreement
joint operation command
joint operation for flood control
joint operation of aluminium and electricity industries
joint operation of hydropower stations
joint operation of perforation and DST
joint operation of reservoir group
Joint operation of two arch dams
Joint operation simulation