BLOQUES DE HORMIGON. CLASIFICACION Y ESPECIFICACIONES SEGUN SU UTILIZACION
CONCRETE BLOCKS. CLASSIFICATION AND SPECIFICATION ACORDING TO USES
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91.100.30-20 / Concrete products
CTN 127 - Precast cement and concrete products
It is cancelled by: UNE 41166-2:2000
This standard is available in:
Print and digital format
Spanish
