最新吊装指挥手势.ppt

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1、一、预备（注意）__________________________________________________2、要主钩1__________________________________________________3、要副钩2__________________________________________________4、吊钩上升3__________________________________________________5、吊钩下降4_______________________

2、___________________________6、吊钩微微上升5__________________________________________________7、吊钩微微下降6__________________________________________________8、吊钩左右微微回转7__________________________________________________9、微动范围8____________________________________________

3、______10、指示降落位置9__________________________________________________11、抬臂10__________________________________________________12、趴臂11__________________________________________________13、转臂12__________________________________________________14、微微升臂13___________

4、_______________________________________15、微微降臂14__________________________________________________16、“伸臂”、“缩臂”两手分别握拳，拳心朝上，拇指分别向两侧，做相斥运动。两手分别握拳，掌心朝下，拇指对指，15__________________________________________________17、停止16_____________________________________________

5、_____18、紧急停止17__________________________________________________19、工作结束18__________________________________________________2019__________________________________________________