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西德巴登符腾堡州于今年6月25日至7月5日在沈阳举办了“工业技术展览会”,并组织了“混凝土预制块经济生产方法”等专题的一系列座谈会。在展览会上西德的阿尔堡(Arbau)建筑机械公司展出了一种Junior型移动式砌块成型机(见附图)。其最大模深为1000毫米,预制块最大高度为330毫米(最小为175毫米),一次可成型14块,行走速度为23米/分,每小时产量为1600块。砌块的外形随使用条件不同而异。品种比较齐全。在西德
West Germany Baden-Württemberg organized an “industrial technology exhibition” in Shenyang from June 25th to July 5th this year, and organized a series of symposiums on topics such as “the economic production methods for concrete blocks.” At the exhibition, Arbau Construction Machinery of West Germany exhibited a Junior-type mobile block machine (see attached figure). The maximum mold depth is 1000 mm, the maximum height of the prefabricated block is 330 mm (minimum 175 mm), 14 blocks can be formed at a time, the walking speed is 23 m/min, and the output per hour is 1600 blocks. The shape of the block varies with the conditions of use. Variety complete. West Germany