FIRE PROOFING
30 MM
30 MM TYPICAL FOR ALL
THIS INNER
PART NOT TO BE
FILLED WITH
FIREPROOFING
MATERIAL
TO BE FILLED
WITH
FIREPROOFING
MATERIAL
4EKI SJ FIRE PROOFING
30 MM
TYPICAL FOR ALL
THIS INNER
PART NOT TO BE
FILLED WITH
FIREPROOFING
MATERIAL
4EKI SJ