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GB/T 7729-2021 in English
Chemical analysis of metallurgical products—General rule for spectrophotometric methods
valid
Issued on:2021-08-20
$380.00 -
GB/T 34193-2017 in English
Guides for energy efficiency assessment of blast furnace process
valid
Issued on:2017-09-07
$416.00 -
GB/T 34194-2017 in English
Guides for energy efficiency assessment of converter process
valid
Issued on:2017-09-07
$416.00 -
GB/T 34195-2017 in English
Guides for energy efficiency assessment of sintering process
valid
Issued on:2017-09-07
$360.00 -
GB/T 34196-2017 in English
Guides for energy efficiency assessment of grate-kiln iron ore pelletizing process
valid
Issued on:2017-09-07
$416.00 -
GB/T 33969-2017 in English
Technical specification for injecting pulverized coal with oxygen-enriched into blast furnace
valid
Issued on:2017-07-12
$360.00 -
GB/T 33973-2017 in English
Guides for energy efficiency assessment of raw material yard of iron and steel enterprise
valid
Issued on:2017-07-12
$416.00 -
AQ 2025-2010 in English
Safety regulations for sintering and palletizing
valid
Issued on:2010-09-06
$432.00