国产aaaa级全身裸体精油片_337p人体粉嫩久久久红粉影视_一区中文字幕在线观看_国产亚洲精品一区二区_欧美裸体男粗大1609_午夜亚洲激情电影av_黄色小说入口_日本精品久久久久中文字幕_少妇思春三a级_亚洲视频自拍偷拍

首頁 > specification
  • BS EN 13169-2012+A1-2015 建筑物的熱絕緣產(chǎn)品 工廠生產(chǎn)的膨脹珍珠巖產(chǎn)品 規(guī)范 Thermal insulation products for bu...2023-08-07
  • DB33/T 2001-2016 養(yǎng)老護理員培訓規(guī)范 Specification for aged care workers training2023-08-07
  • GB/T 37232-2018 印刷文件鑒定技術(shù)規(guī)范 Specification for forensic examination of printed document2023-08-07
  • GB/T 18168-2017 水上游樂設(shè)施通用技術(shù)條件 Specifications of water amusement equipment category2023-08-07
  • BS EN IEC 61158-6-4-2019 Industrial communication networks. Fieldbus specifications. Application layer pro...2023-08-07
  • ETSI TS 103 096-1-2017 Intelligent Transport Systems (ITS);Testing;Conformance test specifications for ITS ...2023-08-07
  • DL/T 5579-2020 架空輸電線路復合橫擔桿塔設(shè)計規(guī)程 Specification for design of composite cross arm towers of ov...2023-08-07
  • EN 1453-1-2017 建筑物內(nèi)泥土和廢水排放(低和高溫)結(jié)構(gòu)壁管道的塑料管道系統(tǒng).非塑化聚氯乙烯(PVC-U)的管道和系統(tǒng)規(guī)...2023-08-07
  • ASTM F837-2020 Standard Specification for Stainless Steel Socket Head Cap Screws2023-08-07
  • DL/T 2122-2020 大型同步調(diào)相機調(diào)試技術(shù)規(guī)范 Engineering commissioning technical specification for large capaci...2023-08-07
  • GB/T 32694-2021 插電式混合動力電動乘用車 技術(shù)條件 Plug-in hybrid electric passenger cars—Specification...2023-08-07
  • GB 32275-2015 紡織工業(yè)防火防爆管道安全裝置技術(shù)規(guī)范 Technical specifications of pipeline safety apparatus for...2023-08-07
  • ASTM B783-2019 黑色粉末冶金結(jié)構(gòu)部件用材料規(guī)格 Standard Specification for Materials for Ferrous Powder Metall...2023-08-07
  • ETSI GS NFV-IFA 005/3-2018 Network Functions Virtualisation (NFV) Release 3; Management and Orchestration; ...2023-08-07
  • GB/T 37811-2019 綜采放頂煤工作面總體配套技術(shù)條件 General matching specification for fully-mechanized top coa...2023-08-07
  • ETSI TS 102 721-6-2013 Satellite Earth Stations And Systems (Ses); Air Interface For S-Band Mobile Interact...2023-08-07
  • GB/T 39910-2021 標準文獻分類規(guī)則 Specification for classification of standard literature2023-08-07
  • ASTM B88M-2020 Standard Specification for Seamless Copper Water Tube (Metric)2023-08-06
  • CB 566-2018 膠管接頭鋁合金截止閥規(guī)范 Specification for rubber pipe jointed aluminum alloy stop valve...2023-08-06
  • AWS C1.4M/C1.4-2017 碳鋼和低合金鋼電阻焊規(guī)格 第2版 Specification for Resistance Welding of Carbon and Low-A...2023-08-06
  • DB12/ 596.1-2015 道路交通智能管理系統(tǒng)設(shè)施設(shè)置規(guī)范 第1部分:設(shè)施設(shè)置要求 Setting specification on road traffic...2023-08-06
  • GB/T 36647-2018 普通單體液晶材料規(guī)范 Specification for liquid crystal monomers2023-08-06
  • GB/T 40587-2021 電力系統(tǒng)安全穩(wěn)定控制系統(tǒng)技術(shù)規(guī)范 Technical specification for power system security and stabi...2023-08-06
  • BS ISO/IEC 23681-2019 Information technology. Self-contained Information Retention Format (SIRF) Specifica...2023-08-05
  • ASTM C76M-2019 鋼筋混凝土涵管、雨水管、污水管規(guī)格(公制) Standard Specification for Reinforced Concrete Culve...2023-08-05
    • 首頁上頁4546474849下頁尾頁