For every piece, the stiff, hollow pipes that connect the drill assembly with the rig at the surface have to be assembled as the drill is lowered and dismantled when it comes up again.
每一段坚实、中空的连接钻取机索导管的冰芯只能被切碎，因为钻取机再次出来时变得更低了也更细了。
The fuel assembly test rig should inspect the items mentioned above, show the values of the items and judge the inspecting results automatically.
燃料组件检查仪必须对以上项目进行自动检测，检测出各项具体数值，并且能够自动判断检验结果是否合格。
The fuel assembly test rig should inspect the items mentioned above, show the values of the items and judge the inspecting results automatically.
燃料组件检查仪必须对以上项目进行自动检测，检测出各项具体数值，并且能够自动判断检验结果是否合格。
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