TCVN 4730-1989
Production of clay bricks and tiles.General safety requirements

Standard No.

TCVN 4730-1989

Release Date

1989

Published By

VN-TCVN

Latest

TCVN 4730-1989

TCVN 4730-1989 history

• 1989 TCVN 4730-1989 Production of clay bricks and tiles.General safety requirements