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  4. Standard "ČSN 657991"
Standard ČSN 657991 1.12.2025 preview

Preview of the standard

ČSN 657991 (657991)

Oil products - Heating oils - Requirements and test methods

Translate name

STANDARD published on 1.12.2025


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Price5.80 USD excl. VAT
5.80 USD

The information about the standard:

Designation standards: ČSN 657991
Classification mark: 657991
Catalog number: 522582
Publication date standards: 1.12.2025
SKU: NS-1248947
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Czech technical standard
Category: Technical standards ČSN

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Liquid fuels

Annotation of standard text ČSN 657991 (657991):

Tato česká technická norma určuje požadavky kvality a metody zkoušení pro topné oleje na bázi ropy tak, jak jsou v tuzemsku prodávány a expedovány. Platí pro topné oleje používané jako topné médium v zařízeních pro tento účel schválených

Preview of the standard ČSN 657991 (657991)

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Latest update: 2025-12-15 (Number of items: 2 252 206)
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