全网唯一标准王
GB-T 44545-2024 制冷系统试验
GB-T 22884-2024 皮革 牛蓝湿革 规范.pdfGB-T 27040-2010 合格评定 合格评定机构和认可机构同行评审的通用要求.pdfGB-T 43350-2023 假肢 踝足装置和足部组件物理参数的量化.pdfISO 16368 2024 Mobile elevating work platforms Design calculations safety requirements and test methods.pdfGB-T 29305-2012 新的和老化后的纤维素电气绝缘材料粘均聚合度的测量.pdfGB-T 44593-2024 干留兰香.pdfGB-T 3903.20-2008 鞋类 粘扣带试验方法 反复开合前后的剥离强度.pdfGB-T 3510-2006 未硫化胶 塑性的测定 快速塑性计法.pdfGB-T 6188-2017 螺栓和螺钉用内六角花形.pdfISO 10253 2024 Water quality Marine algal growth inhibition test with Skeletonema sp. and Phaeodactylum tricornutum.pdfISO 7935 2024 Stationary source emissions — Determination of the mass concentr.pdfGB-T 17669.3-1999 建筑石膏 力学性能的测定.pdfISO 8643 2024 Earth-moving machinery Hydraulic excavator and backhoe loader lowering control device Requirements and tests.pdfGB-T 14018-2009 木材握钉力试验方法.pdfISO-ASTM 52967 2024 Additive manufacturing for aerospace General principles Part classifications for additive manufactured parts used in aviation.pdfGB-T 19949.1-2005 道路车辆 安全气囊部件 第1部分 术语.pdfGB-T 25980-2010 道路车辆 旅居挂车和轻型挂车的连接球 尺寸.pdfGB-T 13295-2019 水及燃气用球墨铸铁管、管件和附件.pdfISO ASTM 52927 2024 Additive manufacturing — General principles — Main character.pdfGB-T 5471-2008 塑料 热固性塑料试样的压塑.pdf
