n.誤操作
If misoperation will cause equipment damage and personal injury. 如果誤操作將引起設(shè)備損壞和人身傷亡。
Hydraulic sequential cilcuit or mechanical mutual interlocking gear should be attached on a flexible mast to avoid misoperation. 伸縮式井架應(yīng)設(shè)置液壓順序回路或機(jī)械互鎖機(jī)構(gòu)，以防止誤操作。
