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basic refractory products unburned basic refractory products residual carbon scopethis standard carbon residue refractory yr series motors equipment development program scopethis standard new functions power module
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  2. GB/T 18931-2002 in English
GB/T 18931-2002 in English

GB/T 18931-2002 in English

SUPERSEDED

Classificatoin of basic refractory products containing less than 7% residual carbon

  • Issued on:2002-12-31
  • Implemented on:2003-06-01
  • File Format:PDF
  • Delivery:Via email within 1~3 business days
Price(USD)： $220.00
$214.00
Standard No: GB/T 18931-2002
Document status: SUPERSEDED
Superseded by: GB/T 18931-2008 Classification of basic dense shaped refractory products containing less than 7% residual carbon
Superseded on: 2008-11-01
Title in English: Classificatoin of basic refractory products containing less than 7% residual carbon
Title in Chinese: 残炭含量小于7%的碱性耐火制品分类
Language: English
File Format: Electronic (PDF)
Delivery: Via email within 1~3 business days
Issued on: 2002-12-31
Implemented on: 2003-06-01
ICS Classification: 81.080-Refractories
Chinese Classification: Q40-Fireproof material in general
Professional Classification: GB-National Standard
Related Keywords: basic refractory products
unburned basic refractory products
residual carbon scopethis standard
carbon residue
refractory
Related Topics: carbon residue
A small amount of residual hair
Carbon content
Palladium Carbon Alkaline
amount of carbon
amount of carbon
carbon residue
Carbon content
GBT18931
GB/T 18931-2002
GBT18931-2008
GB/T 18931-2022
GB/T 308-2002
Alkaline refractory products
Disabled

《GB/T 18931-2002残炭含量小于7%的碱性耐火制品分类》由TC193（全国耐火材料标准化技术委员会）归口，主管部门为国家标准化管理委员会。
本标准规定了残碳量小于7%的碱性耐火制品的分类和代号。本标准适用于残碳量小于7%的所有的烧成与不浇的碱性耐火制品。


Scope

This standard specifies the classification and code of basic refractory products with carbon residue less than 7%. This standard is applicable to all fired and unburned basic refractory products with carbon residue less than 7%.

More samples: GB 50021-2001(2009) JC/T 2453-2018 DL/T 5154-2012
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