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  • NY/T 3445-2019 畜禽养殖场档案规范 Specification for livestock farm archives2023-11-23
  • SAE ARP1947C-2018 Dendrite Arm Spacing Of Structural Aircraft Quality D357 Aluminum Alloy Castings, Determi...2023-11-23
  • ISO 9241-220-2019 人机交互的人类工效学--第220部分:组织内启用、执行和评估以人为中心的设计的过程 Ergonomics of...2023-11-23
  • JB/T 8456-2017 低压直流成套开关设备和控制设备 Low-voltage DC switchgear and controlgear assemblies...2023-11-23
  • NF EN ISO 13758/A1-2020 Liquefied petroleum gases - Assessment of the dryness of propane - Valve freeze met...2023-11-23
  • WH/T 78.4-2022 演出安全 第4部分:舞台音响安全 Performance safety- part 4: Safety of sound reinforcement system...2023-11-23
  • NB/T 12002.2-2015 煤气化炉制造技术条件 第2部分:加压固定床气化炉 Specification for fabrication of coal gasifi...2023-11-23
  • NAVY DI-SAFT-82092-2016 Contractor Hazardous Material Usage Report2023-11-23
  • SAE ARP5151A-2019 (R) Safety Assessment Of General Aviation Airplanes And Rotorcraft In Commercial Service2023-11-23
  • KS H6020-2014 Seasoned Squid2023-11-23
  • SJ 21402-2018 微电子封装陶瓷及金属外壳 钎焊后处理工艺技术要求 Ceramic and metal packages for microelectronic...2023-11-23
  • NAVY QPL-AMS-S-7124 NOTICE 2-2014 SEALING COMPOUND, POLYSULFIDE, ACCELERATOR REQUIRED, FOR AIRCRAFT STRUCTU...2023-11-23
  • ISO 12123-2018 光学和光子学--未加工的光学玻璃规范 Optics and photonics -- Specification of raw optical glass...2023-11-23
  • NF P36-411-1-2016 Plastics rainwater piping systems for above ground external use - Unplasticized poly(vin...2023-11-23
  • ISO 3518-2022 檀香精油(檀香) Essential oil of sandalwood (Santalum album L.)2023-11-23
  • KS L1618-2013 Fine Ceramics(Advanced Ceramics, Advanced Technical Ceramics)- Test Methods Of Properties Of C...2023-11-23
  • MSS SP-68-2017 High Pressure Butterfly Valves With Offset Design2023-11-23
  • JIS C9335-2-82-2017 家用和类似用途电器的安全--第2-82部分:对服务机和娱乐机的特殊要求 Household and similar el...2023-11-23
  • WS/T 783-2021 血清中碘的测定标准 电感耦合等离子体质谱法 Determination of iodine in serum— Inductively ...2023-11-23
  • NAVY MIL-PRF-29595A VALID NOTICE 1-2016 Batteries And Cells,Lithium,Rechargeable,Aircraft,General Specifica...2023-11-23
  • SN/T 4483-2016 出口活鱼泰妙菌素检测技术规范 Determination protocol of Tiamulin in fishes for export...2023-11-23
  • ITU-T J.302-2016 System specifications of augmented reality smart television service2023-11-23
  • JC/T 891-2016 高压液位计玻璃 Level gauge glass for high pressure vessels2023-11-23