Translations:Capacità delle boccette di inchiostro/11/en
Versione del 31 mar 2020 alle 23:56 di Piccardi (discussione | contributi) (Creata pagina con "We used two pens (a Pelikan 140 for medium to small size and a Duofold De Luxe for medium-large size) to progressively empty the bottle of ink or the inkwell under exa...")
We used two pens (a Pelikan 140 for medium to small size and a Duofold De Luxe for medium-large size) to progressively empty the bottle of ink or the inkwell under examination by repeatedly filling them. The four methods to fill the pen from the bottle defined in the following paragraph were used, weighing the remaining residue for each of them with centigram accuracy using a balance.