1.Pressure nlele na-etolite site na oghere, ọkpụkpọ, ikpe, bourdon tube, mmegharị, pointer.
Mgbe ikuku nrụgide na-abanye n'ime tube bourdon, a ga-agbasa tube bourdon, mgbe ahụ, a ga-atụgharị mgbatị nrụgide, na njedebe ikpeazụ ga-arụtụ aka na uru nrụgide.
2.Pressure nlele ije na-ekewa n'ime obverse arụnyere mmegharị, tụgharịa arụnyere mmegharị, Capsule ije na vibration-àmà ije na ndị ọzọ.
3. A ga-ahọrọ mmegharị nrụgide nrụgide dị iche iche.
Mgbe ahịa ga-ahọrọ mgbali nlele ije, Nbufe ruru na anya site Central aro na arụnyere oghere na dayameta nke arụnyere oghere bụ nnọọ mkpa paramita.
The taper nke Central aro ga-ekpebi teepu nke pointer, n'ihi na ha na-dakọtara ọ bụla ọzọ.
The boudon tube nwekwara ga-dakọtara na mgbali nlele ije, the transimission ratio bụ nnọọ mkpa paramita ma e wezụga nrụgide nso, gụnyere: ezé nke ukwuu nke Central shaft gia.
Oge nzipu: Eprel-23-2023