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1995年9月20日是长春市氧气厂建厂30周年厂庆日,200余名职工欢聚在厂大会议室,喜气洋洋地召开了厂庆大会。
September 20, 1995 was the 30th anniversary of the construction of the oxygen plant in Changchun City. On the day of the factory celebration, more than 200 employees gathered in the conference room of the factory to celebrate the plant celebration with joy.