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
  • DB32/T 3665-2019 家庭服務 居家保潔規(guī)范 Home Service Specifications for Home Cleaning2023-06-06
  • DL/T 1405.3-2018 智能變電站的同步相量測量裝置 第3部分：檢測規(guī)范 Synchrophasor measurement unit for smart subst...2023-06-05
  • GB/T 35223-2017 地面氣象觀測規(guī)范 氣象能見度 Specifications for surface meteorological observation--Meteorolo...2023-06-04
  • GB/T 21741-2021 住宅小區(qū)安全防范系統通用技術要求 General specifications for security system for residential ...2023-06-04
  • GA/T 1058-2013 警用數字集群(PDT)通信系統 空中接口呼叫控制層技術規(guī)范 Police digital trunking communication sy...2023-06-04
  • BS EN 17098-1-2018 Plastics. Barrier films for agricultural and horticultural soil disinfection by fumigat...2023-06-03
  • DIN EN 622-4-2019 Fibreboards - Specifications - Part 4: Requirements for softboards2023-06-03
  • GB 18167-2000 光電打靶類 游藝機通用技術條件 Specifications of amusement rides shooting category...2023-06-02
  • GA/T 1747-2020 人口信息聯網查詢服務接口規(guī)范 Specifications for interface of population information query ser...2023-06-01
  • DB32/T 3846-2020 企事業(yè)單位鉛酸蓄電池安全運行技術規(guī)范 Technical Specifications For Safe Operation Of Lead-ac...2023-06-01
  • GB/T 37518-2019 代理報關服務規(guī)范 Specifications for customs borkerage service2023-06-01
  • GB/T 37987-2019 機動車電子標識讀寫設備應用接口規(guī)范 Specifications for application interface of read-write eq...2023-05-31
  • GY/T 215-2006 35mm電影后期制作用片頭片尾的技術規(guī)范 Cinematography--Start and trail leaders for 35 mm film po...2023-05-31
  • DA/T 64.1-2017 紙質檔案搶救與修復規(guī)范 第1部分：破損等級的劃分 Specifications for rescue and restoration of pa...2023-05-31
  • EN 60901-1996+A6-2017 Single. capped fluorescent lamps. Performance specifications2023-05-31
  • IEC 60667-3-1-2020 電工用剛紙規(guī)范--第3部分:單項材料規(guī)范--活頁1:平板 Vulcanized fibre for electrical purposes...2023-05-31
  • GB 17589-2011 X射線計算機斷層攝影裝置質量保證檢測規(guī)范 Specifications for quality assurance test for computed...2023-05-31
  • DB32/T 4226-2022 連續(xù)腎臟替代治療裝置臨床使用安全管理與質量控制規(guī)范 Specifications for safety management and...2023-05-31
  • DB32/T 3410-2018 食品安全電子追溯數據目錄服務數據接口規(guī)范 Interface specifications of data catalog service f...2023-05-27
  • BS ISO 16365-1-2014 塑料 熱塑性聚氨酯成型和擠壓 指定系統和基礎規(guī)范 Plastics. Thermoplastic polyurethanes for...2023-05-27
  • GB/T 50110-1987 鹵代烷1211滅火系統設計規(guī)范 Specifications for the design of haloalkane 1211 fire-fighting sy...2023-05-26
  • CH/T 3016-2015 1:5000 1:10000地形圖合成孔徑 雷達航空攝影測量技術規(guī)定 Specifications for aerophotogrammetric...2023-05-26
  • BS EN 61158-4-14-2014 工業(yè)通信網絡 現場總線規(guī)范 數據鏈路層協議規(guī)范 14型元件 Industrial communication network...2023-05-26
  • IEC 61158-4-2-2014 工業(yè)通信網絡--現場總線規(guī)范--第4-2部分：數據鏈路層協議規(guī)范--類型2要素 Industrial communicati...2023-05-26
  • GB/T 18885-2020 生態(tài)紡織品技術要求 Technical specifications of ecological textiles2023-05-26
    • 首頁上頁2021222324下頁尾頁