Daim ntawv thov kev lag luam ntawm cov cam khwb cia hlau tuaj yeem muab faib ua 8 yam: Cov Khoom Siv Hluav Taws Xob Hluav Taws Xob, cov kav dej hauv tsev, cov kav dej hauv tsev, cov kav dej faus, cov kav dej xa hluav taws xob, cov khoom siv hluav taws xob, cov yeeb nkab ua liaj ua teb, cov yeeb nkab thiab lwm yam.Kev tsim kho cov kav dej thiab cov kav dej yog qhov ceev tshaj plaws, kev tsim cov khoom siv hauv tsev thiab cov kav dej yog qhov zoo dua, thiab kev tsim cov kav dej hauv av thiab cov kav dej xa hluav taws xob yog nyob deb ntawm cov teb chaws txawv teb chaws.

Txawm li cas los xij, txoj kev loj hlob ntawm cam khwb cia hlau li qub thiab lwm yam khoom siv yeeb nkab hauv Suav teb yog qhov rov qab.Raws li cov kws tshaj lij txoj kev xav, qhov tsim nyog piv ntawm cov yeeb nkab thiab qhov haum rau kev tsim kho yuav tsum yog 8: 1, tab sis raws li cov ntaub ntawv txheeb cais xyoo 1998, qhov muaj peev xwm tsim tau ntawm cov yeeb nkab hlau cam khwb cia thiab haum rau kev tsim kho hauv Suav teb yog li 20: 1. .Lub peev xwm ntau lawm ntawm cam khwb cia hlau yeeb nkab fittings tau qis me ntsis hauv xyoo tas los no, tab sis nws tseem tsis sib npaug.Feem ntau ntawm cov neeg tsim khoom ntawm cam khwb cia hlau yeeb nkab fittings yog cov lag luam me thiab ob peb yog cov lag luam loj lossis nruab nrab.

Hauv Engineering tshav dav hlau kev lag luam, qhov sib txawv ntawm domestic thiab txawv teb chaws yog feem ntau xav txog nyob rau hauv cov txheej txheem ntawm cov yam ntxwv.Yog li ntawd, txhawm rau txhim kho txoj kev loj hlob ntawm kev tsim kho tshuab kev lag luam, peb yuav tsum ua raws li peb cov kev siv zog ntawm kev txhim kho cov txheej txheem ntawm cov khoom siv hauv paus, nce qib ntawm cov thev naus laus zis tshiab, thiab ntxiv rau nws nrog kev txhawb nqa txoj cai, kom peb tuaj yeem txhim kho cov qib kev txawj ntse. Paub txog txoj kev loj hlob ntawm kev lag luam.

Kev lag luam xav tau rau cov khoom siv hlau cam khwb cia feem ntau yog los ntawm ob yam: thawj, siv cov yeeb nkab hlau cam khwb cia;Thib ob, kev siv cov cam khwb cia hlau valve, durability, qaug zog tsis kam, corrosion kuj tsis zoo tagnrho, tab sis kuj muaj lub teeb zoo, kev ua haujlwm siab thiab lwm yam zoo.Txawv teb chaws, cam khwb cia hlau li qub tau siv dav hauv kev lag luam tshuaj, tshuaj, khoom noj khoom haus, khoom siv hauv tsev thiab sab nraum zoov thiab cov dej ntws, cov khoom siv kho tshuab thiab hluav taws xob, kev ua liaj ua teb thiab lwm yam.Nws tuaj yeem xav tias cov khoom siv hlau cam khwb cia nrog cov khoom zoo, kev ua haujlwm thiab tus nqi muaj peev xwm ua lag luam zoo hauv Suav teb.Txawm tias tom qab Tuam Tshoj nkag mus rau WTO, lawv kuj yog cov khoom lag luam zoo los sib tw hauv kev lag luam thoob ntiaj teb.

Hauv kev teb rau cov kev xav tau sib txawv ntawm cov neeg siv khoom, kev txhim kho cov kev daws teeb meem los muab kev yooj yim rau cov neeg siv khoom, tab sis kuj ua si kab rov tav kev sib koom ua ke ntawm cov nplai kom zoo dua, kom muaj ntau yam khoom los sib faib cov cuab yeej cuab tam, kom nthuav dav kev pom kev lag luam, hauv kom tsim cov kev txwv rau cov neeg tuaj tshiab hauv kev lag luam, txo qis kev sib tw, thiab tau txais qhov chaw loj dua;los ntawm kev sib txawv, tshwj xeeb tshaj yog kab rov tav thiab ntsug mergers thiab acquisitions, tuaj yeem txo cov neeg sib tw, nce kev sib koom ua lag luam, txhim kho kev lag luam monopoly, ua kom lub lag luam tau txais kev sib koom ua ke.

Txhawm rau txhawb kev txhawb nqa ntawm kev tiv thaiv ib puag ncig, kom ntseeg tau tias qhov xav tau ntawm cov nyiaj tiv thaiv ib puag ncig, lub teb chaws siv qhov sib txawv ntawm qhov cuam tshuam sai.Piv txwv li, Tebchaws Europe tau txais nyiaj los ntawm World Wildlife Fund rau Kev Tshawb Fawb thiab kev txhim kho tetrachloroethene lwm txoj hauv kev, thiab qee lub tebchaws tau them se tshwj xeeb ib puag ncig ntawm tetrachloroethene muag, uas yog siv los kho tetrachloroethene pov tseg.