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广州珠江隧道的33×7.9m 管节,采用整体移动式钢模台车,在干坞中预制。由于采取了温控、养护等技术措施,一次预制成功。
The 33 × 7.9m section of the Guangzhou Pearl River Tunnel is made of an integral mobile steel mold trolley prefabricated in a dry dock. As a result of temperature control, maintenance and other technical measures, once prefabricated successfully.