Sub certa pressione differentia inter duo latera pannum torcularis, aquae permeabilitas debita per volumen aquae in superficie panni preli tempus per unitatem computari potest.
GB/T24119
1. Superior et inferior fibulae specimen adhibet, 304 processus ferro intemeratus, nunquam rubigo;
2. Mensa laborata fit e speciali alumine, luce et mundo;
3. Tegumenti excoquendi in metallis excoquendis technologiam pingendam adhibet, pulchram et liberalem.
1. Permeabilis area: 5.0×10-3m²
2. Dimensiones: 385mm×375mm×575(W×D×H)
3. calicem range: 0-500ml
4. Scala range: 0-500± 0.01g
5. Stopwatch: 0-9H, resolutio 1/100S