专利 一种便于拆卸安装的高低压开关柜
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ISO 24517-1 2008 Document management Engineering document format using PDF Part 1 Use of PDF 1.6 (PDF-E-1).pdf
ISO 14635-2 2023 Gears — FZG test procedures — Part 2 FZG step load test A10 16, 6R 120.pdf
ISO 4170 1995 Air cargo equipment — Interline pallet nets.pdf
ISO 4141-4 2009 Road vehicles Multi-core connecting cables Part 4 Test methods and requirements for coiled cable assemblies.pdf
ISO 23555-3 2024 Gas pressure safety and control devices for use in gas transmission distribution and installations for inlet pressures up to and including 10 MPa Part 3 Safety shut-off devices.pdf
ISO TR 10688 2015 Paper, board and pulps — Basic terms and equations for optical pr.pdf
ISO 20661 2020 Ships and marine technology — Cutter suction dredger supervisory and control systems.pdf
ISO 813 2019 Rubber, vulcanized or thermoplastic — Determination of adhesion to a rigid substrate — 90 degree peel method.pdf
ISO IEC 30118-17 2021 Information technology – Open Connectivity Foundation (OCF) Specification — Part 17 OCF resource to Zigbee cluster mapping specification.pdf
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GB-T 17702-2021 电力电子电容器.pdf
GB-T 17619-1998 机动车电子电器组件的电磁辐射抗扰性限值和测量方法.pdf
GB-T 5278-1985 紧固件 开口销孔和金属丝孔.pdf
GB-T 3098.14-2000 紧固件机械性能 螺母扩孔试验.pdf
GB-T 96.1-2002 大垫圈 A级.pdf
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GB-T 14454.7-2008 香料 冻点的测定.pdf
GB-T 16545-2015 金属和合金的腐蚀 腐蚀试样上腐蚀产物的清除.pdf
GB-T 6744-2008 色漆和清漆用漆基 皂化值的测定 滴定法.pdf