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  • KS M7704-2020 Permanent paper for archives2024-02-24
  • NIDS OPNAV NOTE 5400 15U102256-2015 (Ser Dns-33/15U102256) Permanent Duty Station Change Patrol Squadron Fo...2024-01-23
  • NF EN ISO 14122-3-2017 机械安全.允许接近机器的固定方式.第3部分:楼梯、梯凳和护栏 Safety of machinery - Perman...2023-10-29
  • SAE J3005-1-2019 Permanently Or Semi-Permanently Installed Diagnostic Communication Devices2023-10-29
  • JB/T 13119-2017 铝熔铸用永磁搅拌器 Permanent magnetic stirrer for alumina-melting2023-10-20
  • JB/T 14105-2020 永磁电机潜水搅拌机 Permanent magnet motor submersible agitator2023-10-13
  • GB/T 34491-2017 烧结钕铁硼表面镀层 Coatings for sintered neodymium iron boron permanent magnets2023-08-19
  • ASTM E894-2018 建筑物用永久性金属栏杆系统和栏杆锚具的试验方法 Standard Test Method for Anchorage of Permanen...2023-07-04
  • GB/T 41967-2022 各向异性钕铁硼永磁粉 Anisotropic neodymium iron boron permanent magnetic powder2023-06-09
  • GB/T 40793-2021 烧结钕铁硼表面涂层 Nonmetallic coatings for sintered neodymium iron boron permanent magnets...2023-05-01
  • YB/T 5261-1993变形铁铬钴永磁合金Wroughtiron-chromium-cobalt permanent magnet alloys2022-06-16
  • JB/T 1664-2010永磁脱水槽Permanent magnetic dewatering tank2022-06-12
  • JB/T 2443-2010筒型外滤式真空永磁过滤机Outside filtering surface drum permanent magnetic vacuum filter...2022-06-09
  • GB/T 40790-2021烧结铈及富铈永磁材料Sintered cerium-based and cerium-rich permanent magnet materials...2022-03-14
  • GB/T 40792-2021烧结钕铁硼永磁体失重试验方法Test method of weight loss of sintered neodymium iron boron perma...2022-03-14
  • GB/T 40793-2021烧结钕铁硼表面涂层Nonmetallic coatings for sintered neodymium iron boron permanent magnets...2022-03-14
  • 柠檬酸/乙二醇的棉织物抗皱整理2020-06-12
  • 柠檬酸/乙二醇的棉织物抗皱整理2020-03-23
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