专利 一种水泥彩瓦配料车间用除尘设备
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ISO 8957 1996 Information and documentation — Hebrew alphabet coded character sets for bibliographic information interchange.pdf
ISO 12001 1996 Acoustics — Noise emitted by machinery and equipment — Rules for the drafting and presentation of a noise test code.pdf
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ISO 10791-8 2001 Test conditions for machining centres — Part 8 Evaluation of contouring performance in the three coordinate planes.pdf
ISO IEC 10373-5 2014 Identification cards — Test methods — Part 5 Optica.pdf
GB-T 20740-2006 胶粘剂取样.pdf
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GB-T 41110-2021 镍及镍合金药芯焊丝.pdf
GB-T 25821-2010 不锈钢钢绞线.pdf
GB-T 26179-2010 光源的光谱辐射度测量.pdf
GB-T 42397-2023 考虑非绝热效应时允许短路电流的计算.pdf
GB-T 23355-2009 卷烟 总粒相物中烟碱的测定 气相色谱法.pdf
GB-Z 19219-2003 工业自动化 时限通信体系结构 时限通信系统的用户需求和网络管理.pdf
GB-T 29049-2012 整樘门 垂直荷载试验.pdf
GB-T 18697-2002 声学 汽车车内噪声测量方法.pdf