起重英语之支腿锁定装置英文翻译：

支腿锁定装置       Legs locking device

支腿锁定装置英语例句参考：

Legs locking device ： when the accident should happen, the vertical leg cylinder to support the high pressure hoses or pipe burst and cutting, hydraulic system of dual hydraulic lock can be sealed off the legs of the oil tank of two chambers, and made a leg up, or out of order to ensure lifting of the job security.

支腿锁定装置：当不测事故发生，通往支腿垂直油缸的高压软管或油管破裂或切割时，液压系统中的双向液压锁能封锁支腿封锁油缸两腔的压力油，使支腿不缩或甩出，从而确保起重作业的安全性。