ISO 4657:2022

Assessment specification of coalbed methane resources

NORM herausgegeben am 12.1.2022

Englisch -
Elektronische PDF (84.40 EUR)

The information about the standard:

Designation standards: ISO 4657:2022
Publication date standards: 12.1.2022
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: International technical standard
Kategorie: Technische Normen ISO

Annotation of standard text ISO 4657:2022 :

Description / Abstract: This document specifies the objectives, tasks, work processes, classification, report preparation and acceptance of coalbed methane (CBM) resource evaluation.