Hangata ho na le metsoalle e sa tsebeng kamano pakeng tsa litlhaloso tsa "DN", "Φ"LE" "" "" ". Kajeno, ke tla akaretsa kamano e pakeng tsa bobeli bakeng sa hau, ka tšepo ea ho u thusa!
inch "ke eng
Inch (") ke karolo e tloaelehileng ea litlhaloso tsamaisong ea Amerika, joalo ka lipeipi tsa tšepe,li-valves, liqheka, litsuonyana, liqhomana, liputsi, li-teps, tse kang litlhaloso li 10 ".
Inch (inch, e khutsisoa joalo ka ho.) E bolela ho thunngoa ka maDut, 'me inch ke bolelele ba monoana. Ho joalo, bolelele ba monoana bo fapaneng le bona bo fapaneng le bona. Lekholong la bo14 la lilemo, Morena Edward o ile a tiisa "ink ea molao e molaong". Bophahamo ke hore bolelele ba litho tsa morara tse tharo tse khethiloeng ho tloha bohareng ba litsebe tsa harese ebe li hlophisa ka tatellano ea li-inch.
Ka kakaretso 1 "= 2.54cm = 25.4mm
DN ke eng
Dn ke yuniti e sebelisoang hangata e sebelisetsoang China le Europe, mme hape ke taba ea ho tšoaea liphaephe tsa matšoao,li-valves, lifofu, litlolo, le lipompo tse kangDn250.
Dn e bua ka bophara ba pipi (e tsejoang: Sena ha se bophara bo kantle kapa boholo ba bophara ba kahare.
Ke engΦ
Φ ke yuniti e tloaelehileng, e bolelang bophara ba liphaeko, kapa li-steel, tšepe e chitja le lisebelisoa tse ling.
Joale khokahano ea bona ke efe?
Pele ho tsohle, meelelo e tšoailoeng ke "" "DN" e batla e tšoana. Ba bolela boholo ba tlhaku ena, mmeΦ ke motsoako oa tse peli.
ka mohlala
Mohlala, haeba pompo ea tšepe ke DN600, haeba phala e tšoanang ea tšepe e tšoailoe lisenteng, e fetoha la 24 ". Na ho na le kamano pakeng tsa tse peli?
Karabo ke e! Kakaretso ea Inch ke nomoro ea karolelano ebe e ata ka ho toba e lekana le DN, joalo ka li-inches tse kang 3/2 ", 1-1 / 2", 1-1 / 2 ", 1-1 / 2", 1-1 / 2 ", 1-1 / 2", 1-1 / 2 ", 1-1 / 2", 1-1 / 2 ", 2-1 / 2 ", 3-1 / 2" Ho joalo, tsena li ke ke tsa baloa joalo, empa ha e le hantle, boleng bo boletsoeng:
1/2 "= DN15
3/4 "= DN20
1-1 / 4 "= DN32
1-1 / 2 "= DN40
2 "= DN50
2-1 / 2 "= dn65
3 "= DN80
Moputso oa poso: Hlakubele-03-2023
