bottenring for a gjutform for casting of a betongrr partially fused gummilistA bottom ring (8) for a mould for casting a concrete pipe is adapted to form an end face of the concrete pipe. The bottom ring (8) has at least two through slots (9) which extend in the circumferential ...
spengummianordning with two utloppspassager and gjutform and procedure for the manufacture of the deviceThe invention refers to a teatcup liner device for a teatcup (1). The teatcup liner device is arranged to be disposed in a teatcup shell (2) of the teatcup in such a way that a ...
spengummianordning with two utloppspassager and gjutform and procedure for the manufacture of the deviceThe invention refers to a teatcup liner device for a teatcup (1). The teatcup liner device is arranged to be disposed in a teatcup shell (2) of the teatcup in such a way that a ...