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 > DL電力行業(yè)標(biāo)準(zhǔn)免費(fèi)下載
  • DL/T 5209-2020 混凝土壩安全監(jiān)測資料整編規(guī)程 Specification of information compilation for concrete dam safety...2023-08-10
  • DL/T 5199-2019 水電水利工程混凝土防滲墻施工規(guī)范 Specification of concrete cut-off wall used for hydropower a...2023-08-10
  • DL 5190.2-2019 電力建設(shè)施工技術(shù)規(guī)范 第2部分：鍋爐機(jī)組 Technical specification for thermal power erection and c...2023-08-10
  • DL/T 2243-2021 六氟化硫混合絕緣氣體充補(bǔ)氣技術(shù)規(guī)范 Specification for filling and supplying of SF6 gas mixture...2023-08-10
  • DL/T 1856-2018 核級(jí)陰離子交換樹脂中氯型、碳酸型、硫酸型基團(tuán)含量的測定方法 Determination of the group percent...2023-08-10
  • DL/T 485-2018 電力企業(yè)標(biāo)準(zhǔn)體系表編制導(dǎo)則 Guide for preparing diagrams of electric power enterprise standard ...2023-08-10
  • DL/T 5770-2018 電網(wǎng)檢修工程工程量清單計(jì)算規(guī)范 Standard method of measurement for maintenance project...2023-08-10
  • DL/T 1759-2017 電力負(fù)荷聚合服務(wù)商需求響應(yīng)系統(tǒng)技術(shù)規(guī)范 Technical specification of demand response system for ...2023-08-09
  • DL/T 1844-2018 濕式靜電除塵器用導(dǎo)電玻璃鋼陽極檢驗(yàn)規(guī)范 Inspection specifications of conductive fiber reinforc...2023-08-09
  • DL/T 2283-2021 車載移動(dòng)式變電站通用技術(shù)條件 General technical requirements for mobile substation...2023-08-09
  • DL/T 2538-2022 架空輸電線路網(wǎng)套連接器2023-08-09
  • DL/T 2539-2022 架空輸電線路施工提線器2023-08-09
  • DL/T 5153-2014 火力發(fā)電廠廠用電設(shè)計(jì)技術(shù)規(guī)程 Technical code for the design of auxiliary power system of fossi...2023-08-08
  • DL/T 5579-2020 架空輸電線路復(fù)合橫擔(dān)桿塔設(shè)計(jì)規(guī)程 Specification for design of composite cross arm towers of ov...2023-08-07
  • DL/T 2122-2020 大型同步調(diào)相機(jī)調(diào)試技術(shù)規(guī)范 Engineering commissioning technical specification for large capaci...2023-08-07
  • DL/T 2548-2022 電力行業(yè)云應(yīng)用設(shè)計(jì)與技術(shù)要求2023-08-07
  • DL/T 2546-2022 旋轉(zhuǎn)型轉(zhuǎn)子接地保護(hù)裝置通用技術(shù)條件2023-08-07
  • DL/T 2541-2022 架空輸電線路貨運(yùn)索道2023-08-06
  • DL/T 2547-2022 交流斷面失電監(jiān)測裝置技術(shù)規(guī)范2023-08-06
  • DL/T 2540-2022 大面積導(dǎo)線壓接工藝導(dǎo)則2023-08-06
  • DL/T 1738-2017 雙金屬管標(biāo)裝置 Bimetal benchmark equipment2023-08-06
  • DL/T 439-2018 火力發(fā)電廠高溫緊固件技術(shù)導(dǎo)則 The technical guide for high-temperature bolt of fossil-fired pow...2023-08-06
  • DL/T 1732-2017 電力物聯(lián)網(wǎng)傳感器信息模型規(guī)范 Specification for sensors information model of power internet of...2023-08-05
  • DL/T 2451-2021 混合式高壓直流斷路器術(shù)語 Terminology for hybrid high voltage direct current(HVDC) circuit bre...2023-08-04
    • 首頁上頁7891011下頁尾頁