全网唯一标准王
GY-T 27-1984 电视视频通道测试仪器的配置及其技术要求
ISO 21111-1 2020 Road vehicles — In-vehicle Ethernet — Part 1 General information and definitions.pdfISO 13164-4 2023 Water quality — Radon-222 — Part 4 Test method using two-phase li.pdfISO 3262-3 2023 Extenders Specifications and methods of test Part 3 Blanc fixe.pdfISO IEC 14776-411 1999 Information technology — Small Computer System Interface-3 — Part 411 SCSI-3 Architecture Model (SCSI-3 SAM).pdfISO 4002-2-1977Equipment for sowing and planting. Disks. Part ii_Flat disks type d2 with single beve.pdfISO 16000-31 2014 Indoor air — Part 31 Measurement of flame retardants and plasticizers based on organophosphorus compounds — Phosphoric acid ester.pdfISO 6353-3 1987 Reagents for chemical analysis — Part 3 Specifications — Second series.pdfISO 6650 2023 Fertilizers, soil conditioners and beneficial substances — Simultane.pdfISO TR 18228-7 2021 Design using geosynthetics — Part 7 Reinforcement.pdfISO 13786 2017 Thermal performance of building components — Dynamic thermal characteristics — Calculation methods.pdfGB-T 11957-2001 煤中腐植酸产率测定方法.pdfGB-T 15970.3-1995 金属和合金的腐蚀 应力腐蚀试验 第3部分 U型弯曲试样的制备和应用.pdfGB-T 22303-2024 芹菜籽.pdfGB-T 16656.520-2002 工业自动化系统与集成 产品数据的表达与交换 第520部分 应用解释构造 相关绘图元素.pdfGB-T 32615-2016 纺织机械 短纤维梳理机 术语和定义、结构原理.pdfGB-T 35163-2017 载重汽车轮胎湿路面相对抓着性能试验方法.pdfGB-T 32240-2015 自动挤奶设备 要求及测试方法.pdfGB-T 17953-2012 标准清晰度电视4 2 2数字分量视频信号接口.pdfGB-T 16653-1996 综合业务数字网帧模式承载业务 数据链路层规范.pdfGB-T 18439-2001 港口起重机 稳定性基本要求.pdf
