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ISO 7258:1984

Polytetrafluoroethylene (PTFE) tubing for aerospace applications — Methods for the determination of the density and relative density
1. 6. 1984.

Опште информације

90.60     5. 3. 2026.

ISO

ISO/TC 20/SC 10

Međunarodni standard

83.140.40     49.080  

francuski   engleski  

Kupovina

Objavljen

Jezik na kome želite da primite dokument.

Apstrakt

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.

Životni ciklus

TRENUTNO

OBJAVLJEN
ISO 7258:1984
90.60 Završetak postupka preispitivanja standarda
5. 3. 2026.