Adoptatio Heron IF invertentis moderatoris HRC802/HRC803 et Heron IF transformator, productus late usus est in loco glutino, proiectura glutino, glutino commissura, glutino commissura, diffusioni glutino plurium materiarum diversarum, ut metalla non ferrea, admixtionum altae temperaturae, carbonis humilis. chalybs, chalybs immaculatus, summus robur chalybs, galvanized chalybs, aluminium mixtura, etc