Papermaking (26 sett 100 anni a. C. – 2 gen 169 anni)
Descrizione:
A dilute suspension consistently mostly of seperate cellulose fibers in water is drained through a screen. Water is further removed by from this sheet by pressing, sometimes aided by suction or vacuum, or heating.Aggiunto al nastro di tempo:
Data:
26 sett 100 anni a. C.
2 gen 169 anni
~ 269 years