21.120.99 - Other standards related to shafts and couplings
Other standards related to shafts and couplings
Weitere Aspekte von Wellen und Kupplungen
Autres normes relatives aux arbres et accouplements
Drugi standardi v zvezi z gredmi in sklopkami
Other standards related to shafts and couplings
Weitere Aspekte von Wellen und Kupplungen
Autres normes relatives aux arbres et accouplements
Drugi standardi v zvezi z gredmi in sklopkami