精品国产亚洲一区二区三区大结局,日韩国产码高清综合,国产精品丝袜综合区另类,久久午夜无码午夜精品


ZH

KR

JP

ES

RU

DE

atomic metal element

atomic metal element, Total:13 items.

In the international standard classification, atomic metal element involves: Ferrous metals, Testing of metals.


Professional Standard - Petroleum, atomic metal element

  • SY/T 5982-1994 Determination of metal elements in oil and gas field water by atomic absorption spectrometry
  • SY 5161-2002 Atomic absorption spectrometry method for determination of metal elements in rocks
  • SY/T 5161-2002 Determination of some metal elements in rocks by atomic absorption spectrometry
  • SY 5982-1994 Determination of metal elements in oil and gas field water by atomic absorption spectrometry
  • SY/T 6404-1999 Analytical method of metal elements in sediment rock by ICP-AES

Gosstandart of Russia, atomic metal element

  • GOST R 51056-1997 Alloyed and high-alloyed steel. Atomic emission spectrometry method of determination of tungsten and molibdenum

Professional Standard - Non-ferrous Metal, atomic metal element

  • YS/T 372.15-2006 Methods for elementary analysis of precious alloy. Determination of antimony content. The flame atomic absorption spectrometric method
  • YS/T 372.6-1994 Methods for elementary analysis of precious alloy. Determination of copper content and manganese contents. The flame atomic absorption spectrometric method
  • YS/T 372.6-2006 Methods for elementary analysis of precious alloy. Determination of copper content and manganese contents. The flame atomic absorption spectrometric method

Military Standard of the People's Republic of China-General Armament Department, atomic metal element

  • GJB 770.201-1989 Test methods for gunpowder analysis Determination of metal element content Atomic absorption spectrometry

HU-MSZT, atomic metal element

Spanish Association for Standardization (UNE), atomic metal element

  • UNE-EN 12938:1999 Methods for the analysis of pewter - Determination of alloying and impurity element contents by atomic spectrometry

Standards Norway, atomic metal element

  • NS-EN 12938:1999 Methods for the analysis of pewter — Determination of alloying and impurity element contents by atomic spectrometry




Copyright ?2007-2023 ANTPEDIA, All Rights Reserved

亚洲午夜av一区二区三区| 精品一区二区三区乱码中文字幕| 综合欧美日韩一区二区三区| 日本免费一区二区在线| 国产女明星一级毛片| 好想大鸡巴插进阴道视频| 黑大吊肏小騷逼噴水| 亚洲二亚洲欧美一区vr| 日本不卡高清视频在线播放| 男插女逼啪啪啪软件| 国产欧美洲中文字幕床上| 欧美日韩国产欧美| 中日韩国内精品视频| 日韩有码视频在线| 欧美一区二区三区高清性群p| 亚洲卡通动漫第127页| 国产欧美日韩一区二区在线观看| 午夜场射精嗯嗯啊啊视频| 波多野结衣浴尿解禁在线| 国产欧美洲中文字幕床上| 黄色录像片操大逼的| 天堂丝袜人妻中文字幕在线| 美女张开腿让男人桶91| 亚洲精品成a人在线观看| 人妻在线系列一区二区三| 久久丁香花五月天色婷婷| 中日韩国内精品视频| 国语自产免费精品视频在| 欧美国产中文高高靖| 久久国产高清波多野结衣| 久久久久久久久黄片观看| 留学生美女被大黑屌猛戳| 成人久久久久久蜜桃免费| 在线视频观看一区| 正在播放老熟女人与小伙| 大鸡巴狂插嫩逼视频| 我想看操小嫩逼大片| 泰国无码AV片在线观看| 亚洲 欧美 日韩 主播| 欧美亚洲另类天天综合网| 60秒动态视频在线观看|