全网唯一标准王
JB-T 13757-2020 摆线针轮精密传动减速器
ISO 19935-2 2020 Plastics Temperature modulated DSC Part 2 Measurement of specific heat capacity cp.pdfISO 5577 2017 Non-destructive testing — Ultrasonic testing — Vocabulary.pdfISO 22882 2016 Castors and wheels — Requirements for castors for hospital beds.pdfISO 22320 2018 Security and resilience Emergency management Guidelines for incident management.pdfISO 23748 2016 Aerospace series — O-ring grooves — Dimensions.pdfISO 23133 2021 Nuclear criticality safety — Nuclear criticality safety training for operations.pdfISO 18906 2000 Imaging materials Photographic films Specifications for safety film.pdfISO 665 2020 Oilseeds — Determination of moisture and volatile matter content.pdfISO 11125-6 2018 Preparation of steel substrates before application of paints and related products Test methods for metallic blast-cleaning abrasives Part 6 Determination of foreign matter.pdfISO 9528 2022 Aerospace — Standard-weight polytetrafluoroethylene (PTFE) hose assemblies, classification 204 °C 21 000 kPa — Procurement specification.pdfGB-T 26480-2011 阀门的检验和试验.pdfGB-T 34437-2017 多层复合塑料管材氧气渗透性能测试方法.pdfGB-T 22885-2008 皮革 色牢度试验 耐水色牢度.pdfGB-T 16896.1-2005 高电压冲击测量仪器和软件 第一部分 对仪器的要求.pdfGB-T 44540-2024 精细陶瓷 陶瓷管材或环材弹性模量和弯曲强度的测定 缺口环法.pdfGB-T 3554-2008 石油蜡含油量测定法.pdfGB-T 31311-2014 冶金级萤石 铅含量的测定 溶剂萃取原子吸收光谱法.pdfGB-T 28733-2012 固体生物质燃料全水分测定方法.pdfGB-T 26240-2010 系统工程 系统工程过程的应用和管理.pdfGB-T 12618.5-2006 开口型平圆头抽芯铆钉 20、21、22级.pdf
