The complete assembly requires a total of seven compound bends and comprises of five individual tubes of aluminum.

大会需要一个完整的化合物共七弯及铝合金管组成的五个人。

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'" This is the entryway to the Indian Tunnel, one of the lava tubes, and the only large one that doesn't require visitors to bring a flashlight due to total darkness inside."

这是向印度隧道，其中一个熔岩管入口处，和唯一的大型一不规定旅客携带手电筒由于完全的黑暗里。

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The robot arm is equipped with a special tool with pins which fits precisely into the partition in the box and picks up two rows with a total of 30 tubes each time.

机器臂装配有一个特殊工具，该工具有多个夹脚，精确对应箱子中的分格，可以一次性取出两排共30支的管筒。

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