NY-T 2046-2011 木薯主要病虫害防治技术规范
ISO 21961 2003 Space data and information transfer systems — Data entity dictionary specification language (DEDSL) — Abstract syntax.pdf
ISO 11665-7 2012 Measurement of radioactivity in the environment — Air radon-222 — Part 7 Accumulation method for estimating surface exhalation rate.pdf
ISO 26623-1 2020 Polygonal taper interface with flange contact surface — Part 1 Dimensions and designation of shanks.pdf
ISO 26906 2015 Hydrometry — Fishpasses at flow measurement structures.pdf
BS ISO IEC 16466-2025.pdf
ISO 17612 2004 Tractors and machinery for agriculture and forestry Auxiliary-power-transmission connector for the operator station.pdf
ISO IEC IEEE 24748-1 2024 Systems and software engineering — Life cycle manageme.pdf
ISO 18309 2014 Ships and marine technology — Incinerator sizing and selection — Guidelines.pdf
ISO TS 37137-1 2021 Biological evaluation of absorbable medical devices — Part 1 General requirements.pdf
ISO 14556 2023 Metallic materials — Charpy V-notch pendulum impact test — Ins.pdf
GB-T 44875-2024 输卵管结扎环 技术要求与试验方法.pdf
GB-T 19932-2005 土方机械 液压挖掘机 司机防护装置的试验室试验和性能要求.pdf
GB-T 32530-2016 林业机械 锯链甩射防护系统 试验方法和性能要求.pdf
GB-T 17626.12-2013 电磁兼容 试验和测量技术 振铃波抗扰度试验.pdf
GB-T 44552-2024 粒度分布的测定 气溶胶颗粒差分电迁移率分析法.pdf
GB-T 8489-2006 精细陶瓷压缩强度试验方法.pdf
GB-T 7309-2000 盒式录音磁带通用规范.pdf
GB-T 21868.3-2008 颜料和体质颜料 评定分散性用的分散方法 第3部分 用高速搅拌机分散.pdf
GB-T 11848.2-1989 铀矿石浓缩物中硝酸不溶铀的测定.pdf
GB-T 12162.2-2004 用于校准剂量仪和剂量率仪及确定其能量响应的 X和γ参考辐射 第2部分 辐射防护用的能量范围为 8keV~1.3MeV 和 4MeV~9MeV 的参考辐射的剂量测定.pdf