UNE 83421:1987 EX
ADDITIONS FOR CONCRETE. FLY ASH: SAMPLING, PREPARATION, CONSERVATION AND TRANSPORTATION OF THE SAMPLES

Standard No.

UNE 83421:1987 EX

Release Date

1987

Published By

AENOR

Latest

UNE 83421:1987 EX

UNE 83421:1987 EX history

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