专利 一种基于信息技术的安全监控系统
ISO 16904-2 2024 Installation and equipment for liquefied natural gas — Design a.pdf
ISO 6227-1982Chemical products for industrial use. General method for determination of chloride ions.pdf
ISO 5435 2017 Rubber compounding ingredients — Carbon black — Determination of tintin.pdf
ISO 8224-2 1991 Traveller irrigation machines Part 2 Softwall hose and couplings Test methods.pdf
ISO 5377 1981 Starch hydrolysis products — Determination of reducing power and dextrose equivalent — Lane and Eynon constant titre method.pdf
ISO 3951-4 2011 Sampling procedures for inspection by variables Part 4 Procedures for assessment of declared quality levels.pdf
ISO 24615-2 2018 Language resource management Syntactic annotation framework (SynAF) Part 2 XML serialization (Tiger vocabulary).pdf
ISO 8807 1989 Information processing systems — Open Systems Interconnect.pdf
ISO 2047 1975 Information processing — Graphical representations for the control charac.pdf
ISO 3107 2022 Dentistry — Zinc oxide-eugenol cements and non-eugenol zinc oxide ceme.pdf
GB-T 44576-2024 热塑性塑料阀门 扭矩 试验方法.pdf
GB-T 8086-2019 天然生胶 杂质含量的测定.pdf
GB-T 22328-2008 动植物油脂 1-单甘酯和游离甘油含量的测定.pdf
GB-T 17937-2009 电工用铝包钢线.pdf
GB-T 31576-2015 动植物油脂 铜、铁和镍的测定 石墨炉原子吸收法.pdf
GB-T 17706-1999 销售预测报文.pdf
GB-T 28891-2012 纤维增强塑料复合材料 单向增强材料Ⅰ型层间断裂韧性GⅠC的测定.pdf
GB-T 19362.1-2003 龙门铣床检验条件 精度检验 第1部分 固定式龙门铣床.pdf
GB-T 11841-1989 二氧化铀粉末和芯块中铀的测定 硫酸亚铁还原-重铬酸钾氧化滴定法.pdf
GB-T 26780-2011 压缩天然气汽车燃料系统碰撞安全要求.pdf