There is enough tension to hold the tubing in place, but also provides for easy removal if necessary.
有足够的紧张局势举行油管在地方，但还规定，很容易去除，如果必要的。
The natural form that a section of coiled tubing string will take if spooled from the reel and allowed to rest without any tension applied.
如果挠性管从卷筒上放出并停歇时没有施加任何拉力，在这种情况下一段挠性管柱将会采取的自然形状。
Grasp the other end with slight tension in the band or tubing and pull toward your side.
手握住训练带或训练管的另一端，然后向你的方向拉。
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