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SJ 50033/193-2018 半导体分立器件3CK3763、3CK3763U8、3CK3763UA型硅PNP高频大功率开关晶体管详细规范 Semiconduct...
2024-01-03
SJ 51428/20-2018 GTS-6B6+1T+2K-1型水下拖曳光缆详细规范GTS-6B6十1T十2K-1 Detail specification for submarine t...
2024-01-03
NF EN 13476-3+A1-2020 Plastics piping systems for non-pressure underground drainage and sewerage - Structur...
2024-01-03
SJ 50033/195-2018 半导体分立器件 3DA5665型硅NPN高频大功率开关晶体管详细规范 Semiconductor discrete devices D...
2024-01-03
YB/T 4919-2021 钢铁行业余热发电汽轮机冷端系统优化技术规范 Technical specification of optimizing the cool end...
2024-01-03
NEMA WD 6-2016 Wiring Devices - Dimensional Specifications
2023-12-25
NF EN 61158-5-10-2014 Industrial communication networks - Fieldbus specifications - Part 5-10 - applicatio...
2023-12-25
JB/T 7292.3-2018 内燃机 衬套 第3部分:摇臂衬套 技术条件 Internal combustion engines-Bushes-Part 3: Rocker bush...
2023-12-25
LY/T 2959-2018 滨海盐渍土原位隔盐绿化技术规程 Technical specification for greening of salt-isolation layer i...
2023-12-25
KS B ISO 15614-5-2018 Specification and qualification of welding procedures for metallic materials — Weldi...
2023-12-21
NF L53-152-001-2019 Aerospace series - Sleeving, heat-shrinkable, for binding, insulation and identificati...
2023-12-21
NAVY QPL-8815-2015 Filter And Filter Elements,Fluid Pressure,Hydraulic Line,15 Micron Absolute And 5 Micron...
2023-12-21
TB 10302-2020 铁路路基工程施工安全技术规程 Technical Specification for Construction Safety of Railway Earthw...
2023-12-21
JT/T 1026-2016 纯电动城市客车通用技术条件 General technical specifications for battery electric public bus...
2023-12-21
KS F4016-2019 Standard specifications for reinforced concrete gutters
2023-12-21
KS B ISO 21873-1-2017 Building construction machinery and equipment. Mobile crushers —Part 1: Terminology ...
2023-12-21
KS C IEC/PAS 62746-10-1-2018 Systems interface between customer energy management system and the power mana...
2023-12-21
JJF 1971-2022 叶轮式风速计校准规范 Calibration Specification for Fanning Mill Anemometers
2023-12-21
JB/T 8872-2016 机械密封用碳石墨密封环技术条件 Specification for carbon-graphite sealing ring for mechanical ...
2023-12-21
JB/T 13069-2017 汽车发动机用粉末冶金凸轮轴相位器总成 (VVT)定子转子 技术条件 Powder metallurgy camshaft phase...
2023-12-20
JJF (纺织) 003-2016 棉卷均匀度机校准规范 Calibration Specification for Cotton Lap Evenness Measuring Machine...
2023-12-18
NY/T 4019-2021 水稻种质资源鉴定技术规范 Technical specification for characterizaiton and evaluation of rice ...
2023-12-18
SH/T 3522-2017 石油化工绝热工程施工技术规程 Technical specification for construction of insulation engineeri...
2023-12-17
JY/T 0604-2017 中等职业学校茶叶生产与加工专业仪器设备装备规范 Equipment specification for the major of the t...
2023-12-17
JB/T 6216-2020 P系列屏蔽电动机(带泵) 技术条件 P series canned motors (containing pump content) - Specification...
2023-12-17
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