JY-T 0470-2015 小学美术教学器材配备标准
ISO IEC 24789-1 2024 Identification cards — Card service life — Part 1 Application p.pdf
ISO 15366-2 2014 Nuclear fuel technology — Chemical separation and purification of uranium and plutonium in nitric acid solutions for isotopic and isotopic dilution analysis by solvent extraction chromatography.pdf
ISO 13589 1998 Aerospace — Nuts, bihexagonal, self-locking, with counterbore and MJ threads, classifications.pdf
ISO 7745 2024 Hydraulic fluid power — Fire-resistant fluids — Requirements and guideli.pdf
ISO 30012 2016 Carbon-fibre-reinforced plastics — Determination of the size and aspect ratio of crushed objects.pdf
ISO IEC 29341-16-10 2011 Information technology — UPnP Device Architecture — Part 16-10 Low Power Device Control Protocol — Low Power Proxy Service.pdf
ISO 23655-2 2022 Water quality — Nickel-59 and nickel-63 — Part 2 Test method using ICP-.pdf
ISO 5855-3 1999 Aerospace — MJ threads — Part 3 Limit dimensions for fittings for fluid syst.pdf
ISO 6845 1989 Surface active agents — Technical alkane sulfonates — Determination of the mean relative molecular mass of the alkane monosulfonates and the alkane monosulfonate content.pdf
ISO 22762-1 2018 Elastomeric seismic-protection isolators — Part 1 Test methods.pdf
GB-T 17388-2010 潜油电泵装置的安装.pdf
GB-T 18696.2-2002 声学 阻抗管中吸声系数和声阻抗的测量 第2部分 传递函数法.pdf
GB-T 37253-2018 氧传感器用功能陶瓷离子电导率试验方法.pdf
GB-T 8094-2023 收获机械 联合收割机 粮箱容量及卸粮机构性能的测定.pdf
GB-T 18910.3-2008 液晶和固态显示器件 第3部分 液晶显示屏分规范.pdf
GB-T 3903.30-2015 鞋类 外底、内底、衬里和内垫试验方法 水溶物含量.pdf
GB-T 14536.20-2008 家用和类似用途电自动控制器 水流和气流敏感控制器的特殊要求, 包括机械要求.pdf
GB-T 2793-1995 胶粘剂不挥发物含量的测定.pdf
GB-T 22047-2008 土壤中塑料材料最终需氧生物分解能力的测定 采用测定密闭呼吸计中需氧量或测定释放的二氧化碳的方法.pdf
GB-T 15716-2005 煤用筛分设备工艺性能评定方法.pdf