Kuv yuav ua li cas thiaj tau txais daim ntawv pov thawj khoom muag? Qauv sau

Cov ntawv pov thawj yog ib txoj kev cai tshwj xeeb, uas yog los xyuas qhov kev ua raws cov khoom siv nrog cov qauv tsim muaj. Lub koom haum ywj pheej yog lub luag hauj lwm rau nws txoj kev coj. Raws li cov txiaj ntsim ntawm kev xeem, daim ntawv pov thawj ntawm cov ntaub ntawv ua tiav rau cov khoom yog muab (daim qauv ntawm cov ntawv sau qhia nram qab no).

Cov lus qhia dav dav

Yog tias qhov kev soj ntsuam tau ua tiav, tus neeg muag khoom los yog chaw tsim khoom tau txais ib daim ntawv pov thawj. Nws yog ib daim ntawv pov thawj hais tias ib qho kev pab cuam lossis khoom siv raws li kev nyab xeeb thiab kev nyab xeeb tam sim no. Daim ntawv ntawm daim ntawv pov thawj rau cov khoom siv yog nyob ntawm seb qhov txheej txheem yog kev yeem los yog yuav tsum ua. Hauv thawj rooj plaub, daim ntawv xiav. Xim xim muaj ib daim ntawv pov thawj conformity rau cov khoom. Ib qho piv txwv ntawm cov ntaub ntawv raug nthuav tawm hauv cov neeg muaj cai tso cai. Tag nrho cov ntaub ntawv muaj ntawv tso cai thiab muaj kev tiv thaiv tshwj xeeb.

Kev faib tawm ntawm cov txheej txheem

Yeem muaj ntawv pov thawj yog nqa tawm nyob rau hauv lub hauv paus ntawm private thawj kauj ruam lwm, cov neeg muag khoom los yog manufacturers. Lub hom phiaj ntawm cov txheej txheem yog cov hauv qab no:

1. Khoom demand.
2. Xyuas kom muaj kev sib tw.
3. Ntxiv advertising.

Cov khoom ntawm cov txheej txheem yuav yog cov kev pabcuam thiab khoom siv. Lawv tau sim rau kev ua raws cai nrog ntau pawg ntawm cov qauv kawm.

Txheej txheem

Nws tau ua kom paub tseeb tias cov cai uas tau hais tseg. Lawv, dhau los, tsim kom muaj txoj cai lij choj. Lub hom phiaj ntawm hom kev lees paub no yog los xyuas kom muaj kev nyab xeeb thiab ib puag ncig ntawm cov kev pabcuam thiab khoom siv. Txoj cai no tsuas yog siv rau tej yam khoom xwb. Lawv tau ua cov khoom lossis cov kev pabcuam nkag rau hauv ib daim ntawv tshwj xeeb, uas tau pom zoo los ntawm txoj cai lij choj. Kev lees paub ntawm kev ua raws li cov khoom no hauv qhov no yog nqa tawm yam tsis tas li. Qhov no yog ib qho tsim nyog rau kev tso tawm rau hauv kev pub dawb. Tom qab qhov txheej txheem yog ua tiav, ib daim los sis lwm daim ntawv pov thawj ntawm kev yeem tsim tawm rau cov khoom. Qhov no txhais tau hais tias cov khoom lossis kev pabcuam raug tso cai nkag mus rau tom khw. Ib daim ntawv tshaj tawm tuaj yeem xa tawm. Daim ntawv no kuj qhia tau tias qhov khoom lossis kev pabcuam raug ua kom raws li cov kev txwv tsim. Cov kev nyab xeeb no siv tau thoob plaws hauv lub tebchaws.

Kev faib tawm ntawm cov ntaub ntawv

Hom kev ua daim ntawv pov thawj rau cov khoom yuav txawv. Nws nyob ntawm qeb ntawm cov khoom, cov kev pabcuam thiab lwm yam. Daim ntawv pov thawj ntawm daim ntawv pov thawj rau cov khoom tsim nyog tau ua nyob rau hauv ib lub koom haum tsoom fwv teb chaws pom zoo. Nws, nyob rau hauv lem, ntawm lwm yam uas lub kev cai ntawm lub luag hauj lwm tub ceev xwm. Lawv lees paub ua raws li tag nrho cov qauv kev lees paub thiab cov cai ntawm cov kev cai tswjfwm, nrog rau cov ntawv cog lus thiab cov cai.

Yuav tsum tau ua raws li kev cai

Cov ntawv pov thawj ntawm cov khoom tsim nyog lees paub tias yog ua raws li cov khoom tsim nyog rau cov qauv uas twb muaj lawm. Tag nrho cov cai tau teev tseg los ntawm Tsoom Fwv Teb Chaws Txoj Cai. Nws muab kev hloov ntawm SanPiNa thiab GOST nrog cov kev cai tshiab tsim txuj ci. Cov kev txwv ntawm TR, raws li cov ntaub ntawv pov thawj ntawm cov khoom tsim tawm, yog nyob rau hauv kev txiav txim ntawm ib lub koom haum tsoom fwv teb chaws.

Daim ntawv teev npe "Voluntary"

Muaj daim ntawv pov thawj ntawm cov khoom siv uas tau muab rau kom paub meej tias qhov zoo ntawm kev thov yuav tsum tau ua rau cov khoom. Cov khoom muag thiab cov kev pab cuam uas tau dhau los ntawm kev tsim qauv yuav txav mus rau ntau yam hauv lub khw. Xws li cov khoom muaj ntau tus qhua-phooj ywg. Daim ntawv no tuaj yeem txhim khu cov duab ntawm lub khw. Kev sib tw ntawm cov khoom kuj nce siab.

Tshaj tawm

Nws yog ib daim ntawv pov thawj. Nws tau lees tias tus neeg ntiav khoom los yog lub khw yuav tsum tau ua raws li nws cov khoom siv rau txhua qhov tsim nyog. Daim ntawv no nws muaj nws tus kheej kheej. Nws yog muab rau daim ntawv A4, thiab tsis nyob rau hauv daim ntawv tshwj xeeb.

Daim ntawv tsis kam

Qhov no tshwj xeeb daim ntawv qhia tias cov khoom yuav tsum tsis txhob mus rau hauv txoj txoj kev ntawm yuav tsum tau muab ntawv pov thawj thiab kev tshaj tawm. Daim ntawv no yog siv rau cov nram qab no:

1. Kev nyab xeeb kev nyab xeeb.
2. Qhov chaw tua hluav taws.
3. Kev lis kev cai.
4. Kev Lag Luam.

Ntawv Pov Thawj ntawm Keeb Kwm

Cov ntawv pov thawj conformity rau cov khoom yog muab los ntawm cov tub ceev xwm ntawm lub teb chaws exporting. Xws li cov ntaub ntawv pov thawj tias tsim cov khoom siv ntawm lub xeev thaj chaw muaj kev thaj yeeb. Daim ntawv pov thawj ntawm cov ntaub ntawv ntawm cov khoom no yog cov ntaub ntawv yuav tsum tau nrog.

Tus kws tshaj lij tswvyim

Cov ntaub ntawv no tau lees paub txog kev ruaj ntseg ntawm cov khoom, uas yuav tsum tau ua raws li cov txheej txheem tsim nyog rau kev tu thiab qhov huv si. Lub tswv yim ntawm daim ntawv cog lus ntawm cov cai txais yuav los ntawm Lub Teb Chaws Asmeskas Union yog siv.

Kev tshaj tawm thiab kev pov thawj txog hluav taws

Cov ntaub ntawv no qhia meej tias qhov khoom tsis tsim teeb meem hluav taws kub, yog tias nws siv yog lawm. Kev ua tiav ntawm cov kev qhuab qhia no yog ua tiav hauv cov ntaub ntawv pov thawj txog kev tsim nyog xwb. Lawv yuav tsum muaj kev lees paub hauv WISP.

Euro 4

Nws yog ib qho tshwj xeeb kev cai qauv. Ntawm nws cov hauv paus, qhov ntau ntawm cov teeb meem Cheebtsam uas muaj nyob hauv cov pa roj cua yog tswj. Tam sim no, cov txheej txheem rau muab cov ntawv pov thawj xws li yog ua raws li Euro-4 thiab 5. Qhov tseeb yog tias cov kev cai qub raug muab tso tseg tom qab tau txais tshiab tom qab tshiab. Cov chav kawm dhau los no tau pib rau xyoo 2010. Tus txheej txheem tshiab yog tam sim no siv dag zog yuam. Cov ntawv pov thawj no muaj kev cuam tshuam hauv cov ntawv pov thawj ntawm lub tsheb xa tawm. Raws li cov ntawv pov thawj, nws cov chav kawm ntawv yuav tsum raug qhia.

Qhov xaus rau cov ntsiab lus ntawm cov khoom oz

Qhov no yog daim ntawv tso cai. Nws tau txais txoj cai los mus nkag rau hauv thaj chaw ntawm lub teb chaws cov khoom uas muaj cov khoom ozone-depleting. Daim ntawv no tau muab xa mus rau cov tub ceev xwm hauv lub xeev. Qhov xaus twv los ntawm ib lub tsev kawm laboratory. Tsis tas li ntawd nyob rau hauv tus txheej txheem no ncaj qha koom tes nrog cov Tseem Fwv Teb Chaws Kev Pab Cuam rau Nuclear, Technological thiab Environmental saib xyuas. Tag nrho cov khoom uas muaj cov tshuaj yeeb dej caw no muaj nyob hauv daim ntawv teev npe.

Daim ntawv rau hmoov nplej thiab nplej zom

Nws tseem hu ua "daim ntawv pov thawj". Tsab ntawv no tau ua kom zoo ntawm cov nplej zom thiab cov nplej zom. Nws kuj qhia txog kev ua raws li kev cai ua. Hauv qhov no, koj yuav tsum paub meej tias lub npe, uas lub khw tsim muaj raws li cov khoom siv. Cov ntawv pov thawj no siv tau thoob plaws hauv lub tebchaws. Lawv yuav tsum tau formalized thaum ua raws li cov txheej txheem ntawm cov khoom lag luam thiab kev luam tawm ntawm cov khoom noj khoom haus thiab cov khoom noj khoom haus. Cov ntaub ntawv kuj tseem xav tau thaum lub sij hawm muab cov khoom no rau lub xeev cov kev xav tau.

Kev txiav txim ntawm Lub Xeev Txoj Haujlwm ntawm Xov Tooj Cua

Nws yog ib qho ntaub ntawv uas qhia meej nyob rau hauv cov tswv cuab ntawm cov khoom siv high-frequency raws li cov npe tshwj xeeb ntawm cov khoom. Nws qhia txog cov khoom uas tau txwv rau kev xa thiab kev xa tawm ntawm cov teb chaws uas yog cov neeg koom siab hauv Lub Tebchaws Ua Haujlwm. Cov kev txwv ntawm EurAsEC yog meant. Kev sau npe ntawm cov ntaub ntawv tseem ceeb yog los ntawm Lub Xeev Tus Xov Tooj rau Xov Tooj Cua.

Tshaj tawm ntawm kev sib txuas lus

Tsab ntawv no qhia tseeb tias cov khoom sib txuas ntawm electromagnetic thiab nws qhov kev nyab xeeb. Daim ntawv pov thawj lees yuav ua raws li cov lus teev tseg. Lawv, dhau los, tsim kom muaj kev sib tham ntawm lub tebchaws. Tsab ntawv no yog muab los ntawm cov tub ceev xwm, uas muaj kev lees paub hauv kev sib txuas lus tshwj xeeb "Kev Sib Txuas Lus".

Kev tso cai los ntawm Tsoomfwv Kev Pabcuam ntawm Rostechnadzor

Tsab ntawv no tshwj xeeb pub siv cov cuab yeej siv uas muaj kev koom tes hauv cov kev lag luam muaj kev phom sij. Daim ntawv pov thawj uas tau coj tuaj yeem muab xa tawm rau qhov nyuaj, hom, ib yam khoom lossis ib pawg ntawm cov khoom siv. Tag nrho cov khoom yuav tsum yog txuam nrog qee yam haujlwm. Kev tso cai tsuas yog tso cai los ntawm Rostechnadzor. Nws tau lees paub tias kev ruaj ntseg ntawm kev siv cov khoom siv rau kev lag luam.

OTC

Nws yog ib daim ntawv pov thawj tshwj xeeb uas yuav lees paub qhov kev lees paub ntawm txhua hom khoom siv tshwj xeeb thiab cov tsheb nrog cov txuj ci tsim nyog. Raws li qhov no, daim ntawv hla tebchaws raug muab rau lub tsheb tshiab. Cov txheej txheem yog ua tiav los ntawm tub ceev xwm tub ceev xwm thiab cov tub ceev xwm.

Xaus ntawm kev ywj pheej tshwj xeeb

Tsab ntawv no tau tsim kom muaj kev saib xyuas kev lag luam. Nws yog muab nyob rau hauv tus txheej txheem ntawm exporting khoom los ntawm ib ncig ntawm lub teb chaws. Nyob rau hauv lub chav kawm ntawm kev xeem, kev pom zoo yuav tsum tau txais tias cov khoom ntawm tej yam tsis muaj cov ntaub ntawv npog thiab xeev secrets. Tsis tas li ntawd, cov khoom no yuav tsum tsis tuaj yeem tsis tuaj yeem nyob hauv cov npe tswj. Hauv kev xyaum, muaj qee cov tshwj xeeb. Nyob rau hauv qhov teeb meem no, kev xeem rau lub hom phiaj ob yog ua tiav nrog cov khoom siv ncaj qha khoom. Qhov no yog ib yam khoom ntawm cov khoom. Nws muaj xws li cov khoom siv uas yuav siv tau los ua khoom siv ntawm cov riam phom nuclear, uas tam sim no siv tshwj xeeb rau cov hom phiaj muaj kev thaj yeeb. Rau txhua tus qauv nws tsim nyog kos duab kom zoo. Nyob rau hauv qhov no, ib qho khoom tiav tag nrho yog nqa tawm, thiab tag nrho cov yam ntxwv ntawm cov khoom raug qhia. Raws li qhov tshwm sim, tus qauv yuav tsum tau txais qhov xaus, uas yog ua los ntawm ib qho kev paub txog kev ywj pheej. Nws tuaj yeem muab tau los ntawm lub koom haum tshwj xeeb uas muaj cai thiab lub Federal Service for Technical Control.

Cov ntaub ntawv ntawm cov khoom plig uas muaj suab thaj

Daim ntawv pov thawj ntawm kev ua kom haum rau dej cawv yog tam sim no yog suav tias yog ib qho ntaub ntawv tseem ceeb rau tag nrho cov neeg ua lag luam uas nws cov kev ua ub no muaj feem xyuam rau nws cov khoom muag, kev yuav khoom los yog muag. Qhov no yog vim los ntawm qhov tseeb hais tias nyob rau hauv lub tam sim no lub sij hawm ntau ntawm tsis zoo cawv tau nce nyob rau hauv kev ua lag luam. Kev soj ntsuam txog kev haus dej cawv niaj hnub no yog ua kom zoo txaus.

Daim ntawv pov thawj ntawm conformity rau cable khoom

Muaj qee yam ntawm cov kev cai ntawm kev lis kev cai union. Nws muab lus qhia dav dav rau cov pawg khoom siv cable. Ntawm cov khoom uas poob rau hauv daim ntawv tshaj tawm, nws tseem ceeb heev kom nco ntsoov cov hlua (nrog kev ua haujlwm ntawm 50 txog 1000 V AC thiab ntawm 75 mus rau 1.5 txhiab hauv DC), xov hlau. Tib pab pawg kuj muaj ntau yam cables rau hluav taws xob, hluav taws xob thiab lwm yam kev sib txuas. Cov lus tshaj tawm yog muab coj los siv rau hauv tus txheej txheem lub tswv yim. Nws xaiv yog nyob ntawm seb hom khoom. Ntxiv nrog rau kev tshuaj ntsuam xyuas cov khoom, cov ntawv xeem tau muab coj los ua. Yog tias qhov kawg ntawm kev tshuaj xyuas tau zoo lawm (qhov khoom ua tau raws li txhua yam tseev kom muaj), daim ntawv pov thawj ntawm kev ua tau rau cov khoom raug muab xa tawm. Koj tuaj yeem tau txais daim ntawv los ntawm kev ncaj nce rau ntawm cov kev cai ntawm cov kev tswjfwm lossis cov txheej txheem tsim.