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Norm

ISO 1170:1977

Issue date: 1977 03 01

Coal and coke — Calculation of analyses to different bases

Gives formulae which allow analytical data relating to coal and coke to be expressed on the various different bases in common use. Consideration is given to corrections t...
Withdrawn: 2008 10 06
Publisher:
International Organization for Standardization
Format:
Digital | 4 Pages
Language:
English
Currently valid:

Gives formulae which allow analytical data relating to coal and coke to be expressed on the various different bases in common use. Consideration is given to corrections that may be applied to certain determind values for coal prior ti their calculation to other bases. In a table formulae for calculation of results to different bases are given.

ISO 1170:2020
2020 09 09
Coal and coke — Calculation of analyses to different bases
Norm
ISO 1170:2013
2013 07 18
Coal and coke — Calculation of analyses to different bases
Norm
ISO 1170:2008
2008 10 06
Coal and coke — Calculation of analyses to different bases
Norm
ISO 1170:1977
1977 03 01
Coal and coke — Calculation of analyses to different bases
Norm
Expand
Norm
ISO 1170:2008
Issue date : 2008 10 06
Coal and coke — Calculation of analyses to different bases