专利 一种电子锁拉绳及电子锁结构
ISO 9184-1 2023 Paper, board and pulps — Fibre furnish analysis — Part 1 General method.pdf
ISO 5128 2023 Acoustics — Measurement of interior vehicle noise.pdf
ISO 1242 2023 Essential oils — Determination of acid value by two titration methods, manual and automatic.pdf
ISO IEC 23005-7 2019 Information technology — Media context and control — Part 7.pdf
ISO 5948 2018 Railway rolling stock material — Ultrasonic acceptance testing.pdf
ISO 5427 1984 Extension of the Cyrillic alphabet coded character set for bibliographic information interchange.pdf
ISO TR 23015 2020 Fine bubble technology — Measurement technique matrix for the characterization of fine bubbles.pdf
ISO 12176-5 2021 Plastics pipes and fittings — Equipment for fusion jointing polyethylene systems — Part 5 Two-dimensional data coding of components and data exchange format for PE piping systems.pdf
ISO IEC 13568 2002 Information technology — Z formal specification notation — Syntax, type system and semantics.pdf
ISO 24571 2022 Traditional Chinese medicine — General requirements for the basic safety and essential performance of electro-acupuncture stimulators.pdf
GB-T 5986-2000 热双金属弹性模量试验方法.pdf
GB-T 16172-2007 建筑材料热释放速率试验方法.pdf
GB-T 1870-1995 磷矿石和磷精矿中水分的测定 重量法.pdf
GB-T 7778-2017 制冷剂编号方法和安全性分类.pdf
GB-T 13770-2009 纺织品 评定织物经洗涤后褶裥外观的试验方法.pdf
GB-T 2900.7-1996 电工术语 电炭.pdf
GB-T 20038-2005 纺织机械 染整机器 公称宽度的定义和系列.pdf
GB 20101-2006 涂装作业安全规程 有机废气净化装置安全技术规定.pdf
GB-T 33510-2017 耐热橡胶覆盖层输送带 覆盖层的耐热性 要求和试验方法.pdf
GB-T 17530.5-1998 工业丙烯酸及酯中阻聚剂的测定.pdf