JY-T 0074-2011 双子叶植物叶横切
ISO TS 23818-3 2021 Assessment of conformity of plastics piping systems for the rehabilitation of existing pipelines — Part 3 Unplasticised poly(vinyl chloride) (PVC-U) material.pdf
ISO 20049-1 2020 Solid biofuels Determination of self-heating of pelletized biofuels Part 1 Isothermal calorimetry.pdf
ISO 4628-10 2024 Paints and varnishes — Evaluation of quantity and size of defects,.pdf
ISO 9198 2020 Paper, board and pulp — Determination of water-soluble sulfates.pdf
ISO 14588 2000 Blind rivets — Terminology and definitions.pdf
ISO 7513 1990 Instant tea in solid form — Determination of moisture content (loss in mass at 103 degrees C).pdf
ISO TS 27878 2023 Reproducibility of the level of detection (LOD) of binary methods in collaborative and in-house validation studies.pdf
ISO 8668-1-1986Aircraft. Terminal junction systems. Part 1_Characteristics first edition.pdf
ISO 2509-1989Sound-absorbing expanded pure agglomerated cork in tiles second edition.pdf
ISO IEC 29362 2008 Information technology — Web Services Interoperability — WS-I Attachments Profile Version 1.0.pdf
GB-T 26739-2011 道路车辆 制动衬片 材料内剪切强度试验方法.pdf
GB-T 2900.56-2008 电工术语 控制技术.pdf
GB-T 17928-2023 皮革 物理和机械试验 针孔撕裂强度的测定.pdf
GB-T 9338-2008 荧光增白剂 相对白度的测定 仪器法.pdf
GB-T 8595-2008 土方机械 司机的操纵装置.pdf
GB-T 38017-2019 鞋类和鞋类部件 抗细菌性能评估试验方法.pdf
GB-T 12235-2007 石油、石化及相关工业用钢制截止阀和升降式止回阀.pdf
GB-T 19803-2005 无损检测 射线照相像质计 原则与标识.pdf
GB-T 12370-1990 锥齿轮和准双曲面齿轮 术语.pdf
GB-T 42360-2023 表面化学分析 水的全反射X射线荧光光谱分析.pdf