GB 25554-2010 食品安全国家标准 食品添加剂 聚氧乙烯(20)山梨醇酐单油酸酯(吐温 80)
ISO 26143 2021 Space data and information transfer systems — Space link extension (SLE) — Return operational control fields service specification.pdf
ISO 7120-1987Petroleum products and lubricants. Petroleum oils and other fluids. Determination of ru.pdf
ISO 2424 2024 Textile floor coverings Vocabulary.pdf
ISO 18444 2016 Space data and information transfer systems — Space link extension — Application program interface for return operational control fields service.pdf
ISO 4783-3-1981Industrial wire screens and woven wire cloth. Guide to the choice of aperture size an.pdf
ISO 3689 2024 Paper and board Determination of bursting strength after immersion in water.pdf
ISO 10762 2015 Hydraulic fluid power — Mounting dimensions for cylinders, 10 MPa (100 bar) series.pdf
ISO 5725-5 1998 Accuracy (trueness and precision) of measurement methods and results — Part 5 Alternative methods for the determination of the precision of a standard measurement method.pdf
ISO 11056 2021 Sensory analysis — Methodology — Magnitude estimation method.pdf
ISO 10333-2 2000 Personal fall-arrest systems — Part 2 Lanyards and energy absorbers.pdf
GB-T 41175-2021 视力障碍者和视听障碍者用辅助器具 行人交通信号灯的声音和触觉信号.pdf
GB-T 223.90-2021 钢铁及合金 硅含量的测定 电感耦合等离子体原子发射光谱法.pdf
GB-T 5533-2008 粮油检验 植物油脂含皂量的测定.pdf
GB-T 21284-2015 鞋类 整鞋试验方法 保温性.pdf
GB-T 22651-2008 工业用氢氧化钠 汞含量的测定 分光光度法.pdf
GB-T 5779.2-2000 紧固件表面缺陷 螺母.pdf
GB-T 6846-2008 摄影 ISO安全灯条件的确定.pdf
GB-T 42689-2023 船舶与海洋技术 船用起重机 制造要求.pdf
GB-T 6433-2006 饲料中粗脂肪的测定.pdf
GB-T 41468-2022 印刷技术 印前数据交换 阶调调整曲线.pdf