1.hold the opponent face down; throw the opponent off his balance
把对手掀翻在地收藏指正
2.With the handwheel/turn indicator sleeve assembly still at its balance set point indication, reinstall them on the valve stem and hold in place with the 1/4" retaining bolt.
这时手轮/旋转指示器套筒总成仍然位于平衡设置指示点上，将它们重新安装到阀杆上，并用1/4英寸固定螺栓固定在其位置上。收藏指正
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