The traveling crane maintains rigidity restriction with the lifting appliance in rapid horizontal shift, thus avoiding free swing of the lifting appliance.
且当行车快速水平移动时与吊具保持刚性约束,避免 吊具发生自由摆动。
The severe wobble will bring a twice a day swing, which is not the hour of the pole shift but is a 12 hour movement.
严重抖动将会导致一天摆动两次,这并不是极移的时刻,但是一个12小时的移动。
Then shift slightly to the right and swing your left leg straight back behind the torso.
然后身体稍稍向右,使左腿在身体后侧伸直。
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