专利 一种三维可调单束激光旋转自动焊接装置
ISO 4008-1 1980 Road vehicles Fuel injection pump testing Part 1 Dynamic conditions.pdf
ISO 5843-2 1990 Aerospace — List of equivalent terms — Part 2 Aerospace rivets.pdf
ISO 18566-6 2019 Building environment design — Design, test methods and control of hydronic radiant heating and cooling panel systems — Part 6 Input parameters for the energy calculation.pdf
ISO 13272 2011 Plastics piping systems for non-pressure underground drainage and sewerage Unplasticized poly(vinyl chloride) (PVC-U) polypropylene (PP) polypropylene with mineral modifiers (PP-MD) an.pdf
ISO 2861 2020 Vacuum technology — Dimensions of clamped-type quick-release couplings.pdf
ISO 18314-4 2024 Analytical colorimetry — Part 4 Metamerism index for pairs of samples for c.pdf
ISO 18385 2016 Minimizing the risk of human DNA contamination in products used to collect, store and analyze biological material for forensic purposes — Requirements.pdf
ISO 19898 2019 Ships and marine technology — Life-saving appliances and arrangements — Means of recovery of persons.pdf
ISO 1833-28 2019 Textiles — Quantitative chemical analysis — Part 28 Mixtures of chitosan with certain other fibres (method using diluted acetic acid).pdf
ISO 20804 2022 Determination of the specific surface area of porous and particulate systems by small-angle X-ray scattering (SAXS).pdf
GB-T 25868-2010 早熟马铃薯 预冷和冷藏运输指南.pdf
GB-T 14212-2010 摩托车链条 技术条件和试验方法.pdf
GB-T 33812-2017 金属材料 疲劳试验 应变控制热机械疲劳试验方法.pdf
GB-T 21768-2008 化学品 体外哺乳动物细胞DNA损伤与修复-非程序性DNA合成试验方法.pdf
GB-T 20939-2007 技术产品及技术产品文件结构原则 字母代码 按项目用途和任务划分的主类和子类.pdf
GB-T 14536.12-2010 家用和类似用途电自动控制器 能量调节器的特殊要求.pdf
GB-T 21753-2008 化学品 21天-28天重复剂量经皮毒性试验方法.pdf
GB-T 18311.34-2003 纤维光学互连器件和无源器件 基本试验和测量程序 第3-34部分 检查和测量 随机配接连接器的衰减.pdf
GB-T 28014-2011 家用和类似用途电保温板性能测试方法.pdf
GB-T 1992-2006 集装箱术语.pdf