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 > Determination
  • GB/T 34765-2017 礦物源黃腐酸含量的測(cè)定 Determination of mineral fulvic acids content2023-08-08
  • DIN EN 16965-2018 Fertilizers - Determination of cobalt, copper, iron, manganese and zinc using flame atomi...2023-08-07
  • BS EN ISO 12947-2-2016 紡織品 通過Martindale方法測(cè)定織物的耐磨性 確定試樣破裂 Textiles. Determination of the...2023-08-07
  • GB/T 38608-2020 油墨中可揮發(fā)性有機(jī)化合物（VOCs）含量的測(cè)定方法 Method for determination of the volatile organic ...2023-08-07
  • BS EN 12090-2013 建筑用絕熱產(chǎn)品.剪切特性測(cè)定 Thermal insulating products for building applications. Determin...2023-08-07
  • GB/T 9966.1-2020 天然石材試驗(yàn)方法 第1部分:干燥、水飽和、凍融循環(huán)后壓縮強(qiáng)度試驗(yàn) Test methods for natural ston...2023-08-06
  • GB/T 40835-2021 畜禽飼料安全評(píng)價(jià) 反芻動(dòng)物飼料瘤胃降解率測(cè)定 牛飼養(yǎng)試驗(yàn)技術(shù)規(guī)程 Feed safety evaluation- Deter...2023-08-06
  • GB/T 40223-2021 植物代謝產(chǎn)物游離棉酚測(cè)定 酶聯(lián)免疫吸附法 Determination of free gossypol of plant metabolites-...2023-08-06
  • GB/T 33401-2016 液體熒光增白劑產(chǎn)品中尿素含量的測(cè)定 Determination of the urea in liquid fluorescent whitening...2023-08-06
  • DIN EN 15621-2017 Animal feeding stuffs - Methods of sampling and analysis - Determination of calcium, sodi...2023-08-06
  • GB/T 22048-2022 玩具及兒童用品中特定鄰苯二甲酸酯 增塑劑的測(cè)定 Determination of certain phthalate esters in t...2023-08-05
  • DIN EN ISO 374-2-2020 Protective gloves against dangerous chemicals and micro-organisms - Part 2: Determina...2023-08-05
  • ASTM D6300-2019 Standard Practice for Determination of Precision and Bias Data for Use in Test Methods for ...2023-08-05
  • GBZ/T 300.88-2017 工作場(chǎng)所空氣有毒物質(zhì)測(cè)定 第88部分:氯乙醇和1,3-二氯丙醇 Determination of toxic substances i...2023-08-05
  • AS/NZS 1301.530-2016 紙漿和紙張測(cè)試方法 - 漫反射測(cè)定顏色 - 室內(nèi)日光條件（C / 2度） Methods of test for pulp and ...2023-08-05
  • GB/T 41980.1-2022 液壓傳動(dòng) 系統(tǒng)和元件中壓力波動(dòng)的測(cè)定方法 第1部分：液壓泵（精密法） Hydraulic fluid power-Determin...2023-08-05
  • DIN EN 16929-2019 Test methods - Timber floors - Determination of vibration properties; German version EN 1...2023-08-04
  • DIN EN ISO 643-2020 Steels - Micrographic determination of the apparent grain size (ISO 643:2019, Corrected...2023-08-04
  • GB/T 19924-2021 流動(dòng)式起重機(jī)穩(wěn)定性的確定 Mobile cranes-Determination of stability  2023-08-04
  • DIN EN ISO 11274-2020 Soil quality - Determination of the water-retention characteristic - Laboratory metho...2023-08-04
  • BS EN ISO 12570-2000+A2-2018 Hygrothermal performance of building materials and products. Determination of...2023-08-04
  • BS EN ISO 19069-2-2016 塑料 聚丙烯(PP)模塑和擠制材料 第2部分:試樣制備和性能測(cè)定 Plastics. Polypropylene (PP)...2023-08-03
  • GB/T 8190.7-2018 往復(fù)式內(nèi)燃機(jī) 排放測(cè)量 第7部分：發(fā)動(dòng)機(jī)系族的確定 Reciprocating internal combustion engines-Exh...2023-08-03
  • GB/T 38385-2019 染料產(chǎn)品中分散黃23和分散橙149染料的測(cè)定 Determination of disperse yellow 23 and disperse ora...2023-08-03
  • ASTM E1727-2020 Standard Practice for Field Collection of Soil Samples for Subsequent Lead Determination2023-08-03
    • 首頁上頁2425262728下頁尾頁