DorstˈdɔːrstCOCA³¹⁵¹¹¹⁺⁴ 基本例句 n.多斯特¹⁰⁰ Based on the stroke curve and pattern drawing curve, the structure of main mechanism of TPA140 powder press made by DORST company of Germany is analyzed in this paper. 针对德国 DORST公司生产的 TPA140型粉末压机的主机构进行分析研究，根据压制曲线和脱模曲线分析了主机构的结构组成和工作原理。 cnki