1. Lub chaw nyob ntawm txoj haujlwm ua kom huv yuav tsum txiav txim siab raws li cov haujlwm hauv qab no thiab tom qab piv cov cuab yeej ua lag luam thiab phiaj xwm nyiaj txiag.
1. Nws yuav tsum tau nyob hauv thaj chaw uas tsis muaj plua plav atmospheric thiab tsis muaj teeb meem roj concentration thiab ib puag ncig zoo.
2. Ua kom deb ntawm cov kev tsheb nqaj hlau, chaw nres nkoj, tshav dav hlau, cov hlab ntsha, cov chaw tsim khoom, chaw cia khoom, thiab chaw cia khoom uas ua rau cov hmoov av ntau thiab cov pa phem uas muaj huab cua phem, ua suab nrov lossis cuam tshuam nrog lub suab nrov. Yog tias nws tsis tuaj yeem nyob deb ntawm qhov chaw muaj kuab paug rau huab cua phem heev, nws yuav tsum nyob rau ntawm qhov chaw siab ntawm cov cua ntau tshaj plaws, lossis nyob rau ntawm qhov chaw qis qis ntawm qhov tsawg kawg ib xyoos ntawm cov cua ntws.
3. Nws yuav tsum tau npaj nyob rau hauv thaj chaw uas qhov chaw ib puag ncig huv, thiab cov neeg ntws tawm thiab lub cav tsis dhau lossis tsis tshua dhau.
2. Rau qhov chaw xaiv chav ua yeeb yam kom huv si nrog micro-kev tswj tseev kom tau, lub suab sib luag ntawm cov khoom siv hluav taws xob nyob ib puag ncig yuav tsum ntsuas tiag tiag, thiab nws yuav tsum tau txiav txim siab tom qab kev txheeb xyuas thiab sib piv nrog cov khoom tso cai tsaj tus nqi ntawm cov khoom siv tau zoo thiab raug. twj paj nruag.
3. Qhov kev ncua deb ntawm cov plua plav-paug thiab txoj kev tsheb loj yuav tsum muaj ntau dua 50m.
4. Lub voj kev ncig hluav taws (txoj kev qhia siv hluav taws xob tuaj yeem siv) yuav tsum tau teeb tsa ib ncig ntawm cov haujlwm pov tseg plua plav. Yog tias muaj teeb meem, kab kev tua hluav taws tuaj yeem teeb nrog ob sab ntev ntawm cov nroj tsuag.
5. Txoj kev saum npoo ib puag ncig cov plua plav tawm haujlwm yuav tsum muab cov ntaub ntawv nrog kev ua tiav zoo thiab tsis muaj hmoov av ntau.
6. Kev cog ntoo ntsuab yuav tsum tau ua nyob ib puag ncig cov khoom siv plua plav uas tsis muaj plua plav, cov nyom yuav tau pua av, nroj tsuag teeb meem rau kev tsim khoom yuav tsum tsis txhob cog, thiab kev tua hluav taws yuav tsum tsis txhob cuam tshuam.
Yog tias koj xav nyob hauv chav huv chav nruab nrab cua txias, thov hu dawb:
