BOVEDILLAS DE ARCILLA COCIDA PARA FORJADOS UNIDIRECCIONALES. DEFINICIONES, CLASIFICACION Y CARACTERISTICAS
HOLLOW CLAY BLOCKS FOR FLOOR. DEFINITIONS, CLASIFICATION AND CHARACTERISTICS
Buy on AENOR
91.100.25 / Ceramic and terracotta building products
CTN 136 - Clay products for construction
It is cancelled by: UNE 67020:1999
Cancel: UNE 67020:1978
