DB11-T 012.2-2023 北京鸭 第2部分:种鸭养殖技术规范 北京市
ISO IEC 14496-28 2012 Information technology — Coding of audio-visual objects — Part 28 Composite font representation.pdf
ISO 7870-9 2020 Control charts Part 9 Control charts for stationary processes.pdf
ISO TS 17379-1 2013 Water quality — Determination of selenium — Part 1 Method using hydride generation atomic fluorescence spectrometry (HG-AFS).pdf
ISO 7975 2019 Passenger cars — Braking in a turn — Open-loop test method.pdf
ISO 500-3 2014 Agricultural tractors Rear-mounted power take-off types 1 2 3 and 4 Part 3 Main PTO dimensions and spline dimensions location of PTO.pdf
ISO 17328 2021 Optics and photonics — Optical materials and components — Test method for refractive index of infrared optical materials.pdf
ISO 17293-1 2014 Surface active agents — Determination of chloroacetic acid (chloroacetate) in surfactants — Part 1 HPLC method.pdf
ISO IEC 39075 2024 Information technology — Database languages — GQL.pdf
ISO IEC 19086-3 2017 Information technology — Cloud computing — Service level agreement (SLA) framework — Part 3 Core conformance requirements.pdf
ISO IEC 9314-5 1995 Information technology — Fibre Distributed Data Interface (FDDI) — Part 5 Hybrid Ring Control (HRC).pdf
GB-T 16773-2008 煤岩分析样品制备方法.pdf
GB-T 21690-2008 细木工带锯条 尺寸.pdf
GB-T 21759-2008 化学品 慢性毒性试验方法.pdf
GB-T 17249.1-1998 声学 低噪声工作场所设计指南 噪声控制规划.pdf
GB-T 13566-1992 肥料 堆密度的测定方法.pdf
GB-T 13530-2008 乙氧基化烷基硫酸钠试验方法.pdf
GB-T 14409-1993 航空航天管路识别标志.pdf
GB-T 5680-2010 奥氏体锰钢铸件.pdf
GB-T 22005-2009 饲料和食品链的可追溯性 体系设计与实施的通用原则和基本要求.pdf
GB-T 24128-2018 塑料 塑料防霉剂的防霉效果评估.pdf