起重英语之吊臂变幅安全装置英文翻译:
吊臂变幅安全装置 The safe movement
吊臂变幅安全装置英语例句参考:
The safe movement : when the accident should happen, and the movement of the oil tank a high pressure hoses or pipe burst, the hydraulic circuit or cut off the balance valve will function from the oil tank, 锁闭 下腔 work, and put the arm is not in order to ensure operation safety.
吊臂变幅安全装置:当不测事故发生,吊臂变幅油缸回路中的高压软管或油管爆裂或切断时,液压回路中的平衡阀就起作用,锁闭来自油缸下腔的工作油,使吊臂不致下跌,从而确保作业的安全性。