DB63/T 1029-2023 绿色食品黄瓜保护地病虫害综合防治技术规范2024-01-11
DB63/T 2216-2023 振动压实法密级配沥青混合料施工技术规范2024-01-11
WS 10013-2023 公共场所集中空调通风系统卫生规范（代替WS 394-2012）2024-01-11
MH/T 3036-2024 民航综合办公平台接口规范2024-01-11
DB63/T 1030-2023 绿色食品黄瓜保护地栽培技术规范2024-01-11
IEC 63010-2-2017 额定电压高于等于300/300V无卤化热塑性塑料绝缘和铠装软电缆--第2部分:试验方法 Halogen-free the...2024-01-09
PD ISO/TR 12885-2018 Nanotechnologies. Health and safety practices in occupational settings2024-01-09
SN/T 0306.3-2018 出口烟花爆竹检验规程 第3部分：产品安全性检验 Rules of the inspection of export fireworks- Par...2024-01-09
NF L43-350-2019 Aerospace series - Pipe coupling 8o30' up to 28 000 kPa Dynamic beam seal - Metric series ...2024-01-09
SAE AS3252E-2020 Bolt, Machine - Double Hexagon Extended Washer Head, Drilled, Pd Shank, Silver Plated, Nic...2024-01-09
NB/T 10175-2019 煤矿井下有线随钻测量钻杆 Wireline drill pipe for measurement while drilling in coal mine...2024-01-09
SAE J174-2019 Torque-Tension Test Procedure For Steel Threaded Fasteners - Inch Series2024-01-09
NF X31-293-1-2019 Soil quality - Determination of dehydrogenases activity in soils - Part 1 : method using...2024-01-09
JJF 1261.27-2022 投影机能源效率计量检测规则 Rules of Metrology Testing for Energy Efficiency of Projectors...2024-01-09
UL 10377-2017 Ul Standard For Safety Consumer Product Safety. Guidelines For Suppliers (First Edition)2024-01-09
NF EN 81-80-2019 Safety rules for the construction and installation of lifts - Existing lifts - Part 80 : ...2024-01-09
SAE AS14103F-2018 (R) Bearing,Plain,Self-Lubricating,Self-Aligning,Low Speed,Wide,Grooved Race,-65 To +325...2024-01-09
NF T72-110-2019 Methods of disinfection surfaces by steam with or without contact - Determination of bacter...2024-01-09
KS B ISO 4161-2018 Hexagon nuts with flange, style 2. Coarse thread2024-01-09
JR/T 0231-2021 银行业第三方软件开发工具包（SDK）安全接入指南 Guidelines for security access of importing third p...2024-01-09
TB/T 3527-2018 机车车辆电气设备 低压控制开关 Electric equipment for rolling stock—Low-voltage control ...2024-01-09
UL 719 BULLETIN/2-2018 UL Standard For Safety Nonmetallic-Sheathed Cables (Comments Due: August 13, 2018)2024-01-09
KS G2401-2019 Office files(folder and guide)2024-01-09
SJ/T 11674.1-2017 信息技术服务 集成实施 第1部分：通用要求 Information technology service-Integration and imple...2024-01-09
