2025-12-17 10.1.14.108
Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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GB/T 8151.8-1987 Methods for chemical analysis of zinc concentrates--The atomic absorption spectrophotometric method for determination of cadmium content via email in business day superseded,,
GB/T 8151.9-1987 Methods for chemical analysis of zinc concentrates--The ion selective electrode method for the determination of fluorine content via email in business day superseded,,
GB/T 8151.6-1987 Methods for chemical analysis of zinc concentrates--The atomic absorption spectrophotometric method for the determination of copper content via email in business day superseded,,
GB/T 8151.7-1987 Methods for chemical analysis of zinc concentrates--The potassium bromate titrimetric method for the determination of arsenic content via email in business day valid,,
GB/T 8151.4-1987 Methods for chemical analysis of zinc concentrates--The molybdenum blue spectrophotometric method for the determination of silica content via email in business day superseded,2004-8-1,
GB/T 8151.5-1987 Methods for chemical analysis of zinc concentrates--The atomic absorption spectrophotometric method for the determination of lead content via email in business day superseded,,
GB/T 8151.2-1987 Methods for chemical analysis of zinc concentrates--The combustion-neutralization titrimetric method for the determination of sulfur content via email in business day superseded,,
GB/T 8151.3-1987 Methods for chemical analysis of zinc concentrates--The Na2 EDTA titrimetric method for the determination of iron content via email in business day superseded,,
GB/T 8151.1-1987 Methods for chemical analysis of zinc concentrates The Na2 EDTA titrimetric method for the determination of zinc content via email in business day superseded,,
GB/T 8151.11-1987 Methods for chemical analysis of zinc concentrates--The malachite green spectrophotometric method for the determination of antimony content via email in business day superseded,,
GB/T 8151.10-1987 Methods for chemical analysis of zinc concentrates--The phenyl fluorone spectrophotometric method for the determination of tin content via email in business day superseded,,
GB/T 8141-1987 Shellac used for arms via email in business day superseded,2009-10-1,
GB/T 8136-1987 via email in business day superseded,1999-8-1,
GB/T 8129-1987 Numerical control of machines terminology via email in business day ,,
GB/T 8123-1987 Dial test indicator via email in business day ,,
GB/T 8115-1987 Gunny bags for packing of grain via email in business day ,,
GB/T 8103-1987 Pneumatic fluid power--Single rod cylinders with detachable mountings--Bores from 32 to 320mm--Mounting dimensions via email in business day ,,
GB/T 8087-1987 Raw natural rubber--Determination of volatile matter content via email in business day ,,
GB/T 8081-1987 Raw natural rubber--Standard rubber--Specifications via email in business day superseded,2000-2-1,
GB/T 8085-1987 Raw natural rubber--Determination of ash via email in business day ,,
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GB/T 8151.8-1987 Methods for chemical analysis of zinc concentrates--The atomic absorption spectrophotometric method for determination of cadmium content 
  Issued on:   Price(USD):
GB/T 8151.9-1987 Methods for chemical analysis of zinc concentrates--The ion selective electrode method for the determination of fluorine content 
  Issued on:   Price(USD):
GB/T 8151.6-1987 Methods for chemical analysis of zinc concentrates--The atomic absorption spectrophotometric method for the determination of copper content 
  Issued on:   Price(USD):
GB/T 8151.7-1987 Methods for chemical analysis of zinc concentrates--The potassium bromate titrimetric method for the determination of arsenic content 
  Issued on:   Price(USD):
GB/T 8151.4-1987 Methods for chemical analysis of zinc concentrates--The molybdenum blue spectrophotometric method for the determination of silica content 
  Issued on:   Price(USD):
GB/T 8151.5-1987 Methods for chemical analysis of zinc concentrates--The atomic absorption spectrophotometric method for the determination of lead content 
  Issued on:   Price(USD):
GB/T 8151.2-1987 Methods for chemical analysis of zinc concentrates--The combustion-neutralization titrimetric method for the determination of sulfur content 
  Issued on:   Price(USD):
GB/T 8151.3-1987 Methods for chemical analysis of zinc concentrates--The Na2 EDTA titrimetric method for the determination of iron content 
  Issued on:   Price(USD):
GB/T 8151.1-1987 Methods for chemical analysis of zinc concentrates The Na2 EDTA titrimetric method for the determination of zinc content 
  Issued on:   Price(USD):
GB/T 8151.11-1987 Methods for chemical analysis of zinc concentrates--The malachite green spectrophotometric method for the determination of antimony content 
  Issued on:   Price(USD):
GB/T 8151.10-1987 Methods for chemical analysis of zinc concentrates--The phenyl fluorone spectrophotometric method for the determination of tin content 
  Issued on:   Price(USD):
GB/T 8141-1987 Shellac used for arms 
  Issued on:   Price(USD):
GB/T 8136-1987  
  Issued on:   Price(USD):
GB/T 8129-1987 Numerical control of machines terminology 
  Issued on:   Price(USD):
GB/T 8123-1987 Dial test indicator 
  Issued on:   Price(USD):
GB/T 8115-1987 Gunny bags for packing of grain 
  Issued on:   Price(USD):
GB/T 8103-1987 Pneumatic fluid power--Single rod cylinders with detachable mountings--Bores from 32 to 320mm--Mounting dimensions 
  Issued on:   Price(USD):
GB/T 8087-1987 Raw natural rubber--Determination of volatile matter content 
  Issued on:   Price(USD):
GB/T 8081-1987 Raw natural rubber--Standard rubber--Specifications 
  Issued on:   Price(USD):
GB/T 8085-1987 Raw natural rubber--Determination of ash 
  Issued on:   Price(USD):
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