The pipe-shaped structure is arranged as a huge crisscrossed network. 管狀構築物在建築內部縱橫交錯，編織成一個巨大的網路。
During demolition the integrity and stability of the remaining structure must be maintained wherever there is access for personnel. 拆除過程中在供人員進出的通道處，必須保持其餘留構築物的完整性和穩定性。
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