Brückenstein /INDUSTRY,INDUSTRY-METAL,ENG-MECHANICAL/
[DE] Brückenstein
[EN] shut off
[FR] pont(B); shut off
Brückenstein,Walzenstein /INDUSTRY,INDUSTRY-METAL/
[DE] Brückenstein; Walzenstein
[EN] pool block; pool tablet; refractory sill
[FR] masse-tampon