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为加强与广大读者,作者和广告刊户的联系,共同努力把刊物办得更好。本刊编辑部将为大家提供各种技术、经济咨询(信息)服务。来函来电必复。请直接与本刊编辑部联系。 本刊编辑部将在今年1O月30日至11月5日,于山东泰安市(泰山脚下)龙潭宾馆(火车站北200米处)在中国兵工学会非金属学会成立十周年庆祝
In order to strengthen the contact with readers, authors and advertisers, we will work together to make the publication better. The editorial department of this journal will provide various technical and economic consulting (information) services for everyone. Letter calls will be repeated. Please contact the editorial department directly. The editorial department of this periodical will celebrate the tenth anniversary of the establishment of the Nonferrous Metals Society of the Chinese Ordnance Society in Tai’an, Shandong (at the foot of Mount Tai) Longtan Hotel (200 meters north of the train station) from January 30th to November 5th this year.