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一冶第三井巷工程公司,在支援铁路建设的隧道施工中,克服了重重困难,自1965年4月份以来,连续4个月保持了隧道单口月成洞(40～44米~2)百米以上纪录,在导坑掘进(10.64米~2)速度上,逐月大幅度上升,同年10月份创造了月进338.2米的记录,12月份又创造364米新记录,为冶金系统大断面巷道施工树立了榜样,因而受到冶金部、铁路建设工地指挥部和铁路工程局的通电表扬和奖励。
A Third Metallurgical Laneway Engineering Company has overcome numerous difficulties in the construction of tunnels that support the railway construction. Since April 1965, it has maintained a single tunnel of a month (40 ~ 44m ~ 2) per month for four consecutive months The record of more than one meter above recorded a monthly increase of 338.2 meters in October and a new record of 364 meters in December in the tunnel excavation (10.64 meters-2) at a monthly rate of more than a month. It is a large-section tunnel for the metallurgical system Construction has set an example, and thus by the Ministry of Metallurgical, Railway Construction Site Command and the Railway Engineering Authority of the electric recognition and reward.