DIN 50949:1971-04

Отменен

Testing of inorganic non-metallic coatings on pure aluminium and aluminium alloys; non-destructive testing of anodically coated aluminium by measuring the admittance — 5 стр.

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DIN 50949:1984-02

Отменен

Non-destructive testing of anodic oxidation coatings on pure aluminium and aluminium alloys by measurement of admittance — 3 стр.

На этот документ ссылаются

DIN 50949:1984-02

Отменен

Non-destructive testing of anodic oxidation coatings on pure aluminium and aluminium alloys by measurement of admittance — 3 стр.