首页
资料下载
HSE资料
行业资讯
技术发展
论文下载
化工知识
标准下载
首页
> AIR FORCE美国空军标准标准免费下载
全部
此栏目暂无任何新增信息
专题列表
更多专题
推荐列表
GB/T 37621-2019 直埋式蝶阀 Buried type butterfly valve
2023-08-09
GB/T 41462-2022 基于文本数据的金融风险防控要求 Requirements for financial risks control based on text data
2023-08-09
GM/T 0048-2016 智能密码钥匙密码检测规范 Cryptography test specification for cryptographic smart token
2023-08-09
ETSI TS 132 411-2020 Digital Cellular Telecommunications System (Phase 2+) (Gsm); Universal Mobile Telecommunications System (Umts); Lte; Telecommunication Management; Performance Management (Pm) Integration Reference Point (Irp): Requirements (3Gpp Ts 3
2023-08-09
DIN EN ISO 12215-5-2020 Small craft - Hull construction and scantlings - Part 5: Design pressures for monohulls, design stresses, scantlings determination (ISO 12215-5:2019); German version EN ISO 12215-5:2019
2023-08-09
BS EN ISO 10628-1-2015 化学和石化工业的图表 图表规范 Diagrams for the chemical and petrochemical industry. Specification of diagrams
2023-08-09
DB13/T 1233-2010 化工产品酸度(酸值)和碱度测定方法 Determination of acidity(acid number) and alkalinity for chemical products
2023-08-09
GB/T 22511-2017 化工产品包装用铝瓶 Aluminum bottles packaging for chemical products
2023-08-09
ETSI TS 123 097-2020 Digital Cellular Telecommunications System (Phase 2+) (Gsm); Universal Mobile Telecommunications System (Umts); Multiple Subscriber Profile (Msp) (Phase 2); Stage 2 (3Gpp Ts 23.097 Version 16.0.0 Release 16)
2023-08-09
ASTM D1403-2019 Standard Test Methods for Cone Penetration of Lubricating Grease Using One-Quarter and One-Half Scale Cone Equipment
2023-08-09
