Temporary joint defender in each carriage of the train, there are two young men as temporary joint defender chosen by the train police in case of crime.
临时联防员在火车上乘警会在每节车厢选择两个年轻人，作为临时联防员，震慑和防止犯罪行为！
With referencing the interlock thought, we constructed the specific rules of temporary speed restriction work joint control.
借鉴铁路信号中的“联锁”思想，构建了具体的临时限速作业环节联控形式。
In accordance with construction acceptance specification, temporary restraint is to apply to the expansion joint on pipeline at pressure test after pipe installation.
管道安装后进行压力试验时，施工验收规范要求要对管道上的膨胀节进行临时约束。
In accordance with construction acceptance specification, temporary restraint is to apply to the expansion joint on pipeline at pressure test after pipe installation.
管道安装后进行压力试验时，施工验收规范要求要对管道上的膨胀节进行临时约束。
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