GB-T 26707-2011 手表和怀表 时针、分针和秒针的配合直径
ISO 17212 2012 Structural adhesives — Guidelines for the surface preparation of metals and plastics prior to adhesive bonding.pdf
ISO 21925-2 2021 Fire resistance tests — Fire dampers for air distribution systems — Part 2 Intumescent dampers.pdf
ISO 603-8 2024 Bonded abrasive products — Dimensions — Part 8 Grinding whee.pdf
ISO 23908 2011 Sharps injury protection — Requirements and test methods — Sharps protection features for single-use hypodermic needles, introducers for catheters and needles used for blood sampling.pdf
ISO 20414 2020 Fire safety engineering Verification and validation protocol for building fire evacuation models.pdf
ISO 12619-6 2017 Road vehicles — Compressed gaseous hydrogen (CGH2) and hydrogen natural gas blends fuel system components — Part 6 Automatic valve.pdf
ISO 16961 2024 Oil and gas industries including lower carbon energy Internal coating and lining of steel storage tanks.pdf
ISO 6721-7 2019 Plastics — Determination of dynamic mechanical properties — Part 7 Torsional vibration — Non-resonance method.pdf
ISO IEC 10746-4 1998 Information technology — Open Distributed Processing — Reference Model Architectural semantics — Part 4.pdf
ISO 4172 2024 Technical product documentation (TPD) — Construction docume.pdf
GB-T 4857.13-2005 包装 运输包装件基本试验 第13部分 低气压试验方法.pdf
GB-T 3893-2008 造船及海上结构物 甲板机械 术语和符号.pdf
GB-T 17827-1999 放射治疗机房设计导则.pdf
GB 11550-2009 汽车座椅头枕强度要求和试验方法.pdf
GB-T 455-2002 纸和纸板撕裂度的测定.pdf
GB-T 21798-2008 化学品 小鼠可遗传易位试验方法.pdf
GB-T 611-2021 化学试剂 密度测定通用方法.pdf
GB-T 38423-2019 玩具中特定元素总含量的测定.pdf
GB-T 41745-2022 密封胶老化裂纹的评价 图片法.pdf
GB-T 25160-2010 包装 卡纸板折叠纸盒结构尺寸.pdf