说明:收录25万 73个行业的国家标准 支持批量下载
GB-T 470-2008 锌锭
ISO 5715-1983Equipment for harvesting. Dimensional compatibility of forage harvesting machinery firs.pdfISO 20410 2017 Tourism and related services Bareboat charter Minimum service and equipment requirements.pdfISO 15519-1 2010 Specification for diagrams for process industry — Part 1 General rules.pdfISO 9241-333 2017 Ergonomics of human-system interaction — Part 333 Stereoscopic displays using glasses.pdfISO 6362-7 2022 Wrought aluminium and aluminium alloys — Extruded rods bars, tubes and profiles — Part 7 Chemical composition.pdfISO 18400-105 2017 Soil quality — Sampling — Part 105 Packaging, transport, storage and preservation of samples.pdfISO 4155 2022 Magnesium and magnesium alloys — Determination of nickel — Inductively coupled plasma optical emission spectrometric method.pdfISO 3209 2016 Aerospace — Nuts, anchor, self-locking, floating, two lug, with counterbore, with MJ threads, classifications 1 100 MPa (at ambient temperature ) 235 degrees C, 1 100.pdfISO IEC IEEE 90003 2018 Software engineering — Guidelines for the application of ISO 9001 2015 to computer software.pdfISO 8792 1986 Wire rope slings — Safety criteria and inspection procedures for use.pdfGB-T 4894-2009 信息与文献 术语.pdfGB-T 457-2008 纸和纸板耐折度的测定.pdfGB-T 15121.1-1994 信息处理系统 计算机图形 存储和传送图片描述信息的元文卷 第一部分 功能描述.pdfGB-T 13823.12-1995 振动与冲击传感器的校准方法 安装在钢块上的无阻尼加速度计共振频率测试.pdfGB-T 23682-2009 制冷系统和热泵 软管件、隔震管和膨胀接头 要求、设计与安装.pdfGB-T 37855-2019 玻璃容器 26H126冠形瓶口尺寸.pdfGB-T 30385-2013 香辛料和调味品 挥发油含量的测定.pdfGB-T 7397.3-1998 非广播磁带录像机测量方法 第3部分 FM记录的音频特性.pdfGB-T 43873-2024 超薄玻璃退火上下限温度试验方法.pdfGB-T 22567-2008 电气绝缘材料 测定玻璃化转变温度的试验方法.pdf
