专利 一种钢管生产用免捞冷却装置
ISO 12604-2 2024 Aircraft ground handling — Checked baggage — Part 2 Handling.pdf
ISO-IEC TR 20000-17 2024 Information technology - Service management - Part 17 Scenarios for the practical application of service management systems based on ISO-IEC 20000-1 2018.pdf
ISO IEC 9834-5:1991 Information technology Open Systems Interconnection Procedures for the operation of OSI Registration Authorities Part 5 Register of VT Control Object Definitions.pdf
ISO 211 2023 Essential oils — General requirements for labelling and marking of containers.pdf
ISO 11807-1 2021 Integrated optics — Vocabulary — Part 1 Optical waveguide basic te.pdf
ISO-IEC GUIDE 50 2014 Safety aspects - Guidelines for child safety in standards and other specifications.pdf
ISO 13909-3 2016 Hard coal and coke — Mechanical sampling — Part 3 Coal — Sampling from stationary lots.pdf
ISO 1656 2019 Rubber, raw natural, and rubber latex, natural — Determination of nitrogen.pdf
ISO 15639-2 2021 Radio frequency identification of animals — Standardization of injection sites for different animal species — Part 2 Equine (horses, donkeys and zebras).pdf
ISO 3616 2022 Textile glass — Chopped-strand and continuous-filament mats — Determination of average thickness, thickness under load and recovery after compression.pdf
GB-Z 21724-2008 出口蔬菜质量安全控制规范.pdf
GB-T 41936.2-2022 塑料 柔性材料扭转刚度的测定 第2部分 增塑氯乙烯均聚物和共聚物.pdf
GB-T 28416-2012 人工大气中的腐蚀试验 交替暴露在腐蚀性气体、中性盐雾及干燥环境中的加速腐蚀试验.pdf
GB-T 36197-2018 土壤质量 土壤采样技术指南.pdf
GB-T 17446-2024 流体传动系统及元件 词汇.pdf
GB-T 9741-2008 化学试剂 灼烧残渣测定通用方法.pdf
GB-T 13782-1992 纺织纤维长度分布参数试验方法 电容法.pdf
GB-T 43150-2023 电子数显指示表的设计和计量特性.pdf
GB-T 28228-2011 入出境船舶压舱水中单核细胞增生李斯特氏菌的检验方法.pdf
GB-T 3208-2009 苯类产品总硫含量的微库仑测定方法.pdf