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 > requirements
  • BS ISO/IEC 19896-2-2018 IT security techniques. Competence requirements for information security testers a...2023-09-14
  • BS EN 50588-4-2018 Medium power transformers 50 Hz,with highest voltage for equipment not exceeding 36 kV....2023-09-14
  • GB/T 35354-2017 船舶和海上技術(shù) 大型游艇 甲板起重機和登船梯強度要求 Ships and marine technology - Large yacht...2023-09-14
  • GB 18278.1-2015 醫(yī)療保健產(chǎn)品滅菌 濕熱 第1部分:醫(yī)療器械滅菌過程的開發(fā)、確認和常規(guī)控制要求 Sterilization of ge...2023-09-14
  • DIN EN ISO 8871-5-2017 非腸道及藥用器械用彈性件 第5部分：功能要求與測試 Elastomeric parts for parenterals and ...2023-09-14
  • GB/T 34452-2017 可移式通用LED燈具性能要求 Performance requirements of portable LED luminaires for general li...2023-09-13
  • EN 12665-2018 Light and lighting. Basic terms and criteria for specifying lighting requirements2023-09-13
  • GB/T 7251.4-2017 低壓成套開關(guān)設(shè)備和控制設(shè)備第4部分:對建筑工地用成套設(shè)備(ACS)的特殊要求 Low-voltage switchgea...2023-09-13
  • ETSI TS 101 539-3-2013 Intelligent Transport Systems (ITS); V2X Applications; Part 3: Longitudinal Collisio...2023-09-13
  • IEC 60317-0-1-2013 特種繞組線規(guī)范--第0-1部分：一般要求--漆包圓銅線 Specifications for particular types of wind...2023-09-13
  • GB 4706.2-2007 家用和類似用途電器的安全 第2部分:電熨斗的特殊要求 Household and similar electrical appliances...2023-09-13
  • ASTM A957/A957M-2018 Standard Specification for Investment Castings,Steel and Alloy,Common Requirements,for...2023-09-13
  • DB32/T 3376-2018 街道(鄉(xiāng)鎮(zhèn))人力資源和社會保障服務(wù)中心設(shè)施設(shè)備要求 The facilities and equipment requirements ...2023-09-13
  • CB 20386-2018 全墊升氣墊登陸艇離心式墊升風(fēng)機安裝工藝要求 Technical requirements of centrifugal lift fan inst...2023-09-12
  • DB32/T 3441-2018 稻麥周年機械化生產(chǎn)技術(shù)要求 Technical requirements for rice-wheat cropping system mechanized...2023-09-12
  • DIN EN 301908-2-2018 IMT cellular networks - Harmonised Standard covering the essential requirements of art...2023-09-12
  • EN 16781-2018 Textile child care articles - Safety requirements and test methods for children's sleep bags ...2023-09-12
  • GB/T 39924-2021 旋轉(zhuǎn)式噴頭節(jié)水評價技術(shù)要求 Technical requirements of water saving evaluation for rotating sp...2023-09-12
  • ETSI TS 102 576-2017 Radio access network equipment specification; Mobile Communication On Board Aircraft (...2023-09-11
  • DIN EN 131-2-2017 Ladders - Part 2: Requirements, testing, marking; German version EN 131-2:2010+A2:20172023-09-11
  • GB/T 34130.21-2017 電源母線系統(tǒng) 第21部分：用于墻壁和天花板安裝的電源母線系統(tǒng)的特殊要求 Powertrack systems-Part...2023-09-11
  • GA 1334-2016 管制刀具分類與安全要求 Controlled knife classification and security requirements2023-09-11
  • GB/T 35780.1-2017 顧客聯(lián)絡(luò)服務(wù) 第1部分:顧客聯(lián)絡(luò)中心要求 Customer contact service--Part 1:Requirements for cu...2023-09-11
  • DIN EN 301908-11-2017 IMT cellular networks - Harmonised Standard covering the essential requirements of ar...2023-09-11
  • GB/Z 21099.6-2018 過程控制用功能塊（FB）和電子設(shè)備描述語言（EDDL） 第6部分：滿足現(xiàn)場設(shè)備工程工具對集成現(xiàn)場總線設(shè)備的需...2023-09-11
    • 首頁上頁2021222324下頁尾頁