应急操舵 meaning in English

emergency steering

Emergency manoeuving test of steering gear
舵机应急操舵试验。
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。
The characters of sdy oscillationing oil cylinder type hydraulic steering gear are : the construction is simple and reasonable , operation is flexible and steady , maintenance is convenient and leaktightening . we also assemble two suits control devices ( hand steering gear and emergency steering gear ) and oil pump series , the function of which is safe and reliable
200摆缸式液压舵机具有结构简单合理，操作灵活、工作平稳、安装维护便捷和无泄漏等特点，并备用两套操纵装置（手操舵和应急操舵）及油泵，性能安全可靠。