
锆及锆合金化学分析方法 第 12 部分:硅量的测定钼蓝分光光度法
Methods for chemical analysis of zirconium and zirconium alloys-Part 12:Determination of silicon content-Molybdenum blue spectrophotometry
Methods for chemical analysis of zirconium and zirconium alloys-Part 12:Determination of silicon content-Molybdenum blue spectrophotometry
Methods for chemical analysis of zirconium and zirconium alloys-Part 11:Determination of molybdenum content-Thiocyanate spectrophotometry
Methods for chemical analysis of zirconium and zirconium alloys-Part 10:Determination of tungsten content-Thiocyanate spectrophotometry andninductively coupled plasma atomic emission spectrometry
Methods for chemical analysis of zirconium and zirconium alloys-Part 1:Determination of tin content-Potassium iodate titration andnphenylfluorone-polyethylene glycoloctyl phenyl ether spectrophotometry
Test methods for laser beam widths,divergence angle and transverse mode
Black tea-Part 3:Souchong black tea
D.C.magnetoelectric galvanometer
Accuracy of optical transfer function(OTF)measurement
Zirconium and zirconium alloys-Determination of nitrogen content-Distillation-Nessler reagent spectrophotometric method
Methods for chemical analysis of zirconium and zirconium alloys-Part 22:Determination of oxygen and nitrogen contents-Inert gas fusion-infrared absorption and thermal conductivity method