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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.
ICS
77.120.10 Aluminium and aluminium alloys / Алюминий и алюминиевые сплавы