Tej tswv ntawm cov tsev apartment rau ntawm tsawg kawg yog ib zaug kev nyuaj siab nrog qhov teeb meem ntawm tus neeg uas yuav tsum hloov hluav taws xob meters thiab nyob rau hauv Feem ntau - ua li cas yog hais tias tus meter yog lawm? Cia peb sim nyob rau hauv no tsab xov xwm los teb cov lus feem ntau exciting lus nug.
Hloov hluav taws xob meters yuav tshwm sim rau ntau yam yog vim li cas. Nyob rau hauv qhov tseeb, lub 'meter' - ib qho kev ntsuas tsim los rau cov muab xam los ntawm cov noj zog. Qhov no txhais tau tias nws yuav tsum kis tau lub xeev metrological ntawv pov thawj. Yog hais tias lub neej ntawm lub ntaus ntawv tuaj rau ib tug kawg, kom paub tseeb tias nws cov neeg hauv chav kawm ntawv 2.5. Yog hais tias yog li ntawd, koj yuav tau mus yuav ib tug tshiab 'meter', raws li yog tam sim no tau tso cai tsuas yog cov pab kiag li lawm, cov neeg kawm ntawv yeej tsis qis tshaj li 2.0. Tseem, koj yuav nrhiav tau tawm uas muaj hloov, tam sim no, txawm hais tias koj yuav ib tug ntawv tshiab. Piv txwv li, "Mercury" - Electric, heev nrov ntawm nroog dwellers.
Dhau li cov pab kiag li, cov neeg hauv chav kawm ntawv uas 2.5, yuav tsum tau hloov nrog ib tug dhau ntaus ntawv pov thawj counter nrog tawg foob los yog technically faulty luam.
Koj yuav tsum tau xyuas seb yuav ua li cas rau txuas lub fais 'meter', qhov ntau - yog hais tias nws tsis yog ua hauj lwm kom zoo. Vim li cas hloov tej zaum yuav: tsis muaj kev sib hloov ntawm lub disk los yog sis tsis ncaj kev sib hloov, suav txhaum mechanism hull hla dhau lub sam xeeb ntawm qhov kev raug mob nyob rau hauv lub qhov rais ntawm lub ntaus ntawv. Nyob rau hauv cov ntaub ntawv no, tus nqi ntawm hloov lub cav kuaj yog nkaus mov los ntawm cov cuab yeej tswv.
Tsis tau uas yog mus hloov hluav taws xob meters? Raws li nws hloov fraught nrog txaus ntshai rau lub neej, kev ua hauj lwm yuav tsum tau muab lis ua los ntawm cov uas txawj neeg uas nws kim heev kev ua hauj lwm nrog hluav taws xob khoom. Thaum hloov tas yuav tsum tau ib qho hauj lwm ua, uas yuav tsum tau reflected zaj lus tim khawv ntawm yav tas los counter thiab thawj zaug kev nyeem ntawv ntawm tus tshiab ntaus ntawv. Koj kuj yuav tau ua kom installation ntawm tus dais raws li cov ntaub ntawv thiab tag nrho cov uas yuav tsum tau ntawm cov kev cai. Tsis txhob hnov qab txog lub tsiaj hiav txwv, tsis muaj uas cov 'meter' tsis paub txog lub legitimacy ntawm ib tug calibration. Koj yuav tsum tau txuag koj ntaus passport, uas muaj cov lus qhia txog thawj pej xeem soj ntsuam ntawm lub Hoobkas.
Yog li ntawd, peb tau hais txog nrog cov neeg uas muaj yuav tau hloov hluav taws xob meters, thiab tam sim no sawv mus nrhiav seb yog dab tsi zoo ntawm txee yuav. Raws li twb tau hais, qhov tseeb ntawm lawv cov chav kawm ntawv yuav tsum tsis txhob ua ncaj rau 2.5. Nyob rau hauv tas li ntawd, qhov no ntaus ntawv yuav tsum tau muaj nyob rau hauv lub xeev register ntawm metrology. Koj yuav tau mus yuav tom khw uas muaj ib tug nyob tam sim no mus txog rau 40 amps. Txwv tsis pub, tej zaum txawm tias ib tug tua hluav taws tshuab. Yav tas los tau siv thiab cov qauv tsim tsuas yog rau cov 10 ampere, tab sis tam sim no, nrog lub advent ntawm complex kev pab kiag li lawm, uas tau ua ntau npaum li cas nyob rau hauv txhua txhua lub tsev hluav taws xob network pheej tsis tshua mus ib tug ntau loj npaum li cas tam sim no, thiab cov 'meter' yuav tsum ua raws li nrog rau qhov no. Tag nrho cov qub-style pab kiag li lawm yuav tsum tau sai li sai tau hloov nrog tshiab sawv daws yuav tiv thaiv tau tus teeb meem loj. Nws kuj yuav pab tau kom zoo tswj zog noj, tshem tawm tus neeg mob ntawm tub sab tub nyiag ntawm lub zog, txo lub teeb uas them tus nqi rau hluav taws xob thiab ua kom zuag qhia tag nrho kev ruaj ntseg nyob rau hauv lub theem ntaiv ntawm ib tug chav tsev lub tsev.