3C(持续的、合作的、全面的)交通规划程序
3C transportation planning process
全面加强合作
step up co-operation across the board
非完全合作关系
incom plete-cooperation relation
区域粮食安全合作
Regional food security cooperation
合约性合作/合资经营
contractual joint venture
经济合作合同
contract on economic co-operation
安全操作合格证
certificate of safety operation
安全合格证
certificate of safety inspection
安全合理距离
reasonable and safe distance
安全合约管理
control over safety contracts
安全合闸电路
safety circuits for closing power switch
安全作业标准
SOP: Safety Operation Standard