ISO 7258:1984

Polytetrafluoroethylene (PTFE) tubing for aerospace applications — Methods for the determination of the density and relative density

Publication date: 1 qer 1984

General information

Current stage: 90.93 Effective date: 6 nën 2020

Originator: ISO

Owner: ISO/TC 20/SC 10

Type: International Standard

ICS: 83.140.40 49.080

Gjuha: frëngjisht anglisht

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Statusi: Publikuar

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Scope

Specifies three methods: Method A - density gradient column method without a preconditioning heating and cooling cycle; method B - displacement of water and determination of change of weight method; method C - density gradient column method with a preconditioning heating and cooling cycle.

Life cycle

NOW

PUBLISHED
ISO 7258:1984
90.93 Standard confirmed
6 nën 2020

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