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EVS 670:2023

Oil shale as a product

General information

Valid from 01.12.2023
ICS Groups
75.160.10 Solid fuels
Directives or regulations
None
Changes from previous version
Standardi uusversiooni olulised muudatused võrreldes eelmise standardi versiooniga (EVS 670:1998) on järgmised: — standardi uusversioon käsitleb kaubapõlevkivi kui produkti ning selle kvaliteedi tunnuste norme ja tunnuste lubatavat hälvet, esitab üldnõuded kaubapõlevkivi alumisele kütteväärtusele ja selle arvutamisele ning nõuded üldniiskusele. Standard ei käsitle enam üksikasjalikult kaubapõlevkivi klasse ega kvaliteedigruppe, mis määratakse normiviidete all välja toodud dokumentide kohaselt ning täpsustatakse ostu-müügilepingutes; — standardi ülesehitus on viidud vastavusse juhendi EVS JUHEND 2:2018 „Eesti standardi ja EVS-i standardilaadse dokumendi koostamine“ nõuetega.

Standard history

Status
Date
Type
Name
01.12.2023
Main
EVS 670:2023
15.11.1999
Main
EVS 670:1998
In this Estonian standard, norms and quality groups of quality characteristics are determined for mined oil shale as a merchandise, i.e. commercial oil shale, which is
used as fuel and raw material.

Required fields are indicated with *

*
*
*
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Standard monitoring
Estonian (PDF 387 KB)

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Standards designation

EVS Estonian standard
EN European standard (published by an CEN or CENELEC)
EN ISO International standard adopted as an European standard
ISO International Organization for Standardization’s standard
IEC International Electrotechnical Commission’s standard
HD CENELEC’s harmonisation document
   
EVS-EN European standard implemented in Estonia
EVS-EN ISO International standard adopted in Europe and implemented in Estonia
EVS-EN ISO/IEC International standard/International electrotechnical standard adopted in Europe and implemented in Estonia
EVS-IEC International electrotechnical standard implemented in Estonia
EVS-ISO International standard implemented in Estonia
   
A, AMD amedment
+A a full standard plus the amendment
/A only amendment
COR, AC corrigendum
+COR a full standard plus the corrigendum
NA national annex
+NA a full standard plus the national annex
/NA only national annex
TS technical specification
TR technical report
CWA agreement, developed by a CEN or CENELEC
prEVS-EN (etc) draft standard
   
et the standard is in Estonian only
en the standard is in English only
et-en the standard is in Parallel text Estonian-English