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Database: 365,228(8 Aug 2026)

Materials Analysis Methods No. 1

Materials Analysis Methods No. 1, Total:10 items.

The international standard classification for "Materials Analysis Methods No. 1" includes: Connecting devices , Refractories .

The Chinese standard classification for "Materials Analysis Methods No. 1" includes: Electrician alloy parts , Fireproof material in general , Basic refractory .


Professional Standard - Machinery

  • JB/T 7775.1-2008 Test methods for chemical analysis of copper-tungsten-tungsten carbide electric contact material—Part 1:Determination of copper content
  • JB/T 7778.1-2008 Test methods for chemical analysis of silver-tungsten carbide electric contact material-Part1:Determintion of silver content
  • JB/T 4107.1-2014 Chemical Analyse Method for Electrical Contact Materials - Part 1: General and Ordinary Specification
  • JB/T 8443.1-2014 Test Methods for Chemical Analysis of Copper-chromium Electric Contact Material - Part 1: Determination of Chromium Content
  • JB/T 7776.1-2008 Test methods for chemical analysis silver-cadmium oxide electric contact material—Part 1:Determination of cadmium content
  • JB/T 7777.1-2008 Test methods for chemical analysis of silver-tin oxide-indium oxide electric contact material-Part 1:Determination of tin content
  • JB/T 7774.1-2008 Test methods for chemical analysis of silver-zinc oxide electric contact material -Part 1:Determination of zinc content

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

  • GB/T 6901.1-2004 Chemical analysis of silica refractories - Part 1: Determination of loss on ignition-Gravmetric method
  • GB/T 5070.1-2002 Magnesia-chrome refractory Methods for chemical analysis - Part 1: gravimetric determination of loss on ignition

工业和信息化部

  • YS/T 1472.1-2021 Methods for chemical analysis of lithium-rich manganese-based cathode materials Part 1: Determination of manganese content by potentiometric titration