DB15-T 2346-2021 奶牛场建设规范 内蒙古自治区
ISO IEC 14840 1996 Information technology — 12,65 mm wide magnetic tape cartridge for information interchange — Helical scan recording — Data-D3-1 format.pdf
ISO 3272-2 1994 Microfilming of technical drawings and other drawing office documents — Part 2 Quality criteria and control of 35 mm silver gelatin microfilms.pdf
ISO 1787 1984 Cinematography — Camera usage of 8 mm Type S motion-picture film —.pdf
ISO 14408 2016 Tracheal tubes designed for laser surgery — Requirements for marking and accompanying information.pdf
ISO TS 21979 2018 Space environment (natural and artificial) — Procedure for obtaining worst case and confidence level of fluence using the quasi-dynamic model of earth's radiation belts.pdf
ISO 4162 2012 Hexagon bolts with flange — Small series — Product grade A with driving feature of product grade B.pdf
ISO 12764 2017 Measurement of fluid flow in closed conduits Flowrate measurement by means of vortex shedding flowmeters inserted in circular cross-section conduits running full.pdf
ISO TR 10217 1989 Solar energy — Water heating systems — Guide to material selection with regard to internal corrosion.pdf
ISO 11904-2 2021 Acoustics — Determination of sound immission from sound sources placed close to the ear — Part 2 Technique using a manikin.pdf
ISO 4388-1991Cigarettes. Determination of the smoke condensate retention index of a filter. Direct s.pdf
GB-T 27822-2011 化学品 黑腹果蝇伴性隐性致死试验方法.pdf
GB-T 3392-2003 工业用丙烯中烃类杂质的测定 气相色谱法.pdf
GB 18242-2008 弹性体改性沥青防水卷材.pdf
GB-T 15130.2-1995 信息处理 数据交换用90 mm改进调频制记录的位密度为15916磁通翻转-弧度、每面80条磁道的软磁盘 第二部分 磁道格式.pdf
GB-Z 43482-2023 液压传动 软管和软管总成 收集流体样本分析清洁度的方法.pdf
GB-T 32581-2016 入侵和紧急报警系统技术要求.pdf
GB-T 18703-2021 机械振动与冲击 手传振动 手套掌部振动传递率的测量与评价.pdf
GB-T 4214.14-2021 家用和类似用途电器噪声测试方法 电冰箱、冷冻食品储藏箱和食品冷冻箱的特殊要求.pdf
GB-T 20160-2006 旋转电机绝缘电阻测试.pdf
GB-T 19901-2005 温度计检测元件的金属套管 实用尺寸.pdf