ISO 11833-1-2019 塑料--未增塑的聚氯乙烯薄板--第1部分：厚度不小于1mm薄板的类型、尺寸和特性 Plastics -- Unplasti...2023-12-17
IEC TR 63094-2017 多媒体系统和设备--多媒体信号传输--可靠行代码与纠错 Multimedia systems and equipment &ndash...2023-12-17
ITU-T K.Supplement 12-2018 ITU-T K.51 – Potential hazards of narrow pin spacing in connectors2023-12-17
YB/T 4624-2017 桥梁钢结构用U形肋冷弯型钢 Cold-formed U-rib steel section for steel structure of bridge...2023-12-17
JT/T 979.12-2016 道路客运联网售票系统 第12部分：自助检票终端技术要求 Road passenger transport networking ticke...2023-12-17
LY/T 2794-2017 红树林湿地健康评价技术规程 Technical regulation on evaluation for the mangrove wetland health...2023-12-17
NAVY QPL-16743-2015 Refrigerating Plants And Systems,Mechanical;And Refrigerating System Componentsdichloro...2023-12-17
QB/T 5712-2022 发酵液中L-乳酸的测定 酶电极法 Determination of L-lactate in fermentation enzyme-Electrode met...2023-12-17
NF EN ISO 16526-1-2020 Non-destructive testing - Measurement and evaluation of the X-ray tube voltage - Par...2023-12-17
PD 6691-2015+A1-2016 Guidance on the use of BS EN 13108,Bituminous mixtures. Material specifications2023-12-17
JC/T 2487-2018 单模光纤预制棒用石英套管 Quartz cylinder for single mode optical fiber preform2023-12-17
NAVY QPL-7905-2016 Cylinders,Steel,Compressed Gas,Non-Shatterable,Seamless,1800 Psi And 2100 Psi2023-12-17
KS L ISO 1772-2013 Laboratory Crucibles In Porcelain And Silica2023-12-16
SAE AS3176B-2019 Bolt, Machine - Double Hex Extended Washer Head, Drilled, Close Tol Shank, Ams5643 (Uns S1...2023-12-16
MH/T 0045.1-2013 民航电子政务数字证书服务及技术规范 第1部分:服务 Specifications for CAAC e-government digita...2023-12-16
NF A91-322-2019 Vitreous and porcelain enamels - Regenerative, enamelled and packed panels for air-gas and...2023-12-16
JB/T 12727.5-2016 无损检测仪器 试样 第5部分：渗透检测试样 Nondestructive tesing instrument-Standard test block...2023-12-16
ISO 7718-2-2016 航空器--登机桥或旅客转移车辆连接用客舱门接口要求--第2部分：上舱门 Aircraft — Passenger doors ...2023-12-16
YD/T 2666-2013 双栈防火墙设备技术要求 Technical requirement of firewall equipment for dual stack of IPv4-IPv...2023-12-16
DB36/T 1862-2023 公路工程工点标准化管理指南2023-12-15
GB/T 42474.3-2023 正式版 爆炸危险化学品汽车运输安全监控系统 第3部分：车载装置安装...2023-12-15
DB35/T 2132-2023 实验用秀丽隐杆线虫 饲育技术2023-12-15
DB35/T 2138-2023 茯苓段木栽培技术规程2023-12-15
JR/T 0271-2023 金融数字化能力成熟度指引2023-12-15
