Record every steering needed time when the shipboard form one side to the other.
Record every steering needed time when the shipboard form one side to the other.
试验中，检查应急操舵装置的工作可靠性。记录每次操舵由一舷至另一舷所需时间。
Record every steering needed time when the shipboard form one side to the other.
试验中，检查应急操舵装置的工作可靠性。记录每次操舵由一舷至另一舷所需时间。