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ISO IEC 13712-3 1995 Information technology — Remote Operations OSI realizations — Remote Operations Service Element (ROSE) protocol specificati.pdf
ISO 6416-2004 Hydrometry — Measurement of discharge.pdf
ISO 2262-1984General purpose thimbles for use with steel wire ropes. Specification.pdf
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GB-T 25614-2010 土方机械 声功率级的测定 动态试验条件.pdf
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GB-T 28955-2012 道路车辆 全流式机油滤清器滤芯 尺寸.pdf
GB-T 8105-1987 压力控制阀试验方法.pdf
GB-T 17611-1998 封闭管道中流体流量的测量 术语和符号.pdf
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