- cast iron slab for prefabricated chamber type L2T Q= 37 chambers
- cast iron slab for prefabricated chamber type L3T Q= 54
- cast iron slab for prefabricated chamber type L4T Q= 34
- cast iron slab for prefabricated chamber type L5T Q= 4
- cast iron slab for prefabricated chamber type L6T Q= 1
casting, cast iron, cast iron slab, processed metal