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 > specifications
  • SH/T 3107-2000石油化工液體物料鐵路裝卸車設(shè)施設(shè)計(jì)規(guī)范Specifications for the design of tankcar loading and unl...2022-06-10
  • WS/T 544-2017醫(yī)學(xué)數(shù)字影像中文封裝與通信規(guī)范Medical digital imaging and communication in Chinese packaging sp...2022-06-10
  • GY/T 186-2002有線電視系統(tǒng)射頻同軸電纜屏蔽性能技術(shù)要求和測(cè)量方法Specifications and methods of measurement on ...2022-06-10
  • GA/T 72-2005樓寓對(duì)講系統(tǒng)及電控防盜門通用技術(shù)條件General specifications of building intercom system and elec-...2022-06-10
  • GB/T 11318.8-1996電視和聲音信號(hào)的電纜分配系統(tǒng)設(shè)備與部件 第8部分;干線放大器通用規(guī)范Equipments and components...2022-06-10
  • HJ/T 261-2006環(huán)境保護(hù)產(chǎn)品技術(shù)要求.壓力溶氣氣浮裝置Specifications for environmental protection product -- Pre...2022-06-10
  • JTG B03-2006公路建設(shè)項(xiàng)目環(huán)境影響評(píng)價(jià)規(guī)范Specifications for Environmental Impact Assessment of Highways...2022-06-10
  • SC/T 1032.5-1999鱖養(yǎng)殖技術(shù)規(guī)范.苗種Technical specifications for mandarinfish culture—Fry and fingerling...2022-06-09
  • HJ/T 267-2006環(huán)境保護(hù)產(chǎn)品技術(shù)要求.電凝聚處理設(shè)備Specifications for environmental protection product -- Elect...2022-06-09
  • GB/T 24922-2010隔爆型閥門電動(dòng)裝置技術(shù)條件Technical specifications of explosion-proof version electric valve ...2022-06-09
  • GB/T 23236-2009數(shù)字航空攝影測(cè)量.空中三角測(cè)量規(guī)范Specifications for aerotriangulation of digital aerophotogra...2022-06-09
  • GB/T 23306-2009燃油加油機(jī)用隔爆型三相異步電動(dòng)機(jī)(機(jī)座號(hào)63~100)技術(shù)條件Specifications for flameproof three-phas...2022-06-09
  • GB/T 24649.2-2009拖拉機(jī)掛車氣制動(dòng)系統(tǒng)分配閥.技術(shù)條件Distributor of pneumatic braking system of tractor-trail...2022-06-09
  • GB/Z 18462-2001激光加工機(jī)械 金屬切割的性能規(guī)范與標(biāo)準(zhǔn)檢查程序Laser processing machines--Performance specific...2022-06-09
  • GB/T 10587-2006鹽霧試驗(yàn)箱技術(shù)條件Specifications for salt mist testing chambers2022-06-09
  • SB/T 10131-2012沖印式硬糖成型機(jī)技術(shù)條件Technical specifications for stamping hard candy forming machine...2022-06-09
  • GB/T 10591-2006高溫/低氣壓試驗(yàn)箱技術(shù)條件Specifications for high temperature/low air pressure testing chamber...2022-06-09
  • GB 15629.1104-2006信息技術(shù).系統(tǒng)間遠(yuǎn)程通信和信息交換局域網(wǎng)和城域網(wǎng).特定要求.第11部分:無線局域網(wǎng)媒體訪問控制和...2022-06-09
  • GB/T 14782-2010平地機(jī) 技術(shù)條件Grader—Technical specifications2022-06-09
  • GB/T 24344-2009工業(yè)機(jī)械電氣設(shè)備.耐壓試驗(yàn)規(guī)范Electrical equipment of industrial machines - High-voltage test ...2022-06-09
  • GB 24727-2009非公路旅游觀光車安全使用規(guī)范Safety specifications for use garden patrol minibus2022-06-09
  • GB/T 34163-2017頁巖氣開發(fā)方案編制技術(shù)規(guī)范Technical specifications of development plan for shale gas...2022-06-09
  • GB/T 15157-1994印制板用頻率低于3MHz的連接器 第1部分:總規(guī)范 一般要求和編制有質(zhì)量評(píng)定的詳細(xì)規(guī)范的導(dǎo)則Connect...2022-06-09
  • GB/T 24762-2009產(chǎn)品幾何技術(shù)規(guī)范(GPS).影像測(cè)量?jī)x的驗(yàn)收檢測(cè)和復(fù)檢檢測(cè)Geometrical Product Specifications(GPS)—...2022-06-09
  • GY/T 122-1995有線電視系統(tǒng)調(diào)制器.入網(wǎng)技術(shù)條件和測(cè)量方法Specifications and methods of measurement on modulator...2022-06-08