Resumen
Divides non-assembled strips into three quality grades that are identified by (+++), (++), (+) corresponding to the conditions specified in the tables. Designation or names for these quality grades may be assigned in national standards, provided that such standard indicate, at least in a note, the relationship with the ϲʿ classification. Replaces Recommendation ϲʿ/R 1324-1970 of which it constitutes a technical revision.
Ciclo de vida
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Ahora
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Revisada por
Publicadoϲʿ 4562:2023
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