CNS 1911-1975 Pyrogallol Pyrogallic Acid 1 2 3-Trihydroxybenzene《化学试药（焦性没食子酸（邻－苯三酚）》.pdf

相关资源

YS T 746.1-2010 无铅锡基焊料化学分析方法 第1部分：锡含量的测定 焦性没食子酸解蔽-硝酸铅滴定法.pdf

C0191100_923 Pyrogallol Pyrogallic Acid 1 2 3-Trihydroxybenzene《化学试药（焦性没食子酸（邻－苯三酚）》.pdf

LY T 2862-2017 《焦性没食子酸》.pdf

猜你喜欢

ASTM C1646 C1646M-2007 Standard Practice for Making and Curing Test Specimens for Evaluating Frost Resistance of Coarse Aggregate in Air-Entrained Concrete by Rapid Freezing and Th.pdf

ASTM C1646 C1646M-2008 Standard Practice for Making and Curing Test Specimens for Evaluating Frost Resistance of Coarse Aggregate in Air-Entrained Concrete by Rapid Freezing and Th.pdf

ASTM C1646 C1646M-2008a Standard Practice for Making and Curing Test Specimens for Evaluating Resistance of Coarse Aggregate to Freezing and Thawing in Air-Entrained Concrete《在速冻和速.pdf

ASTM C1646 C1646M-2016 Standard Practice for Making and Curing Test Specimens for Evaluating Resistance of Coarse Aggregate to Freezing and Thawing in Air-Entrained Concrete《用于评估粗集.pdf

ASTM C1647-2006 Standard Practice for Removal of Uranium or Plutonium or both for Impurity Assay in Uranium or Plutonium Materials《铀或钚材料中杂质检定用铀或钚或者两者的清除标准实施规程》.pdf

ASTM C1647-2013 Standard Practice for Removal of Uranium or Plutonium or both for Impurity Assay in Uranium or Plutonium Materials《铀或钚材料中杂质检定用铀或钚或两者的清除标准实施规程》.pdf

ASTM C1648-2006 Standard Guide for Choosing a Method for Determining the Index of Refraction and Dispersion of Glass《选用一种方法测定玻璃折射和色散系数的标准指南》.pdf

ASTM C1648-2012 Standard Guide for Choosing a Method for Determining the Index of Refraction and Dispersion of Glass《选用一种方法测定玻璃折射和色散系数的标准指南》.pdf

ASTM C1648-2012(2018) Standard Guide for Choosing a Method for Determining the Index of Refraction and Dispersion of Glass.pdf