1. Thaum thauj thiab khaws cia, cov zaub mov qib zaub mov qib zaub mov yuav tsum khaws kom huv kom tsis txhob raug tshav ntuj ncaj qha lossis nag thiab daus, tiv thaiv kev sib cuag nrog cov kua qaub, alkali, roj, cov kuab tshuaj organic thiab lwm yam tshuaj, thiab nyob deb li ib metre deb ntawm qhov chaw sov.
2. Qhov ntsuas kub hauv lub tsev khaws khoom yuav tsum khaws cia ntawm -18 ℃ -40 ℃ thaum khaws cia, thiab qhov ntsuas kub yuav tsum khaws cia ntawm 50%-80%.
3. Thaum lub sijhawm khaws khoom, cov khoom yuav tsum tau muab tso rau hauv yob thiab tsis khawm. Thaum lub sijhawm khaws cia, nws yuav tsum tau tig ib zaug txhua lub caij.
4. Cov menyuam siv txoj siv tawv sib txawv thiab cov yam ntxwv tshwj xeeb tsis haum rau sib txuas ua ke, thiab cov pob qij txha txuas nrog.
5. Hom, qauv, kev qhia tshwj xeeb thiab tus lej ntawm txheej txheej ntawm txoj siv thauj khoom yuav tsum raug xaiv raws li qhov xwm txheej ntawm kev siv.
6. Kev khiav hauj lwm ceev ntawm txoj siv txoj siv yuav tsum tsis pub ntau tshaj 2.5 m/s. Rau cov ntaub ntawv uas muaj cov pob loj thiab puas thiab siv cov cuab yeej tshem tawm yam tsis siv, qhov nrawm yuav tsum siv ntau li ntau tau.
7. Kev sib raug zoo ntawm txoj kab uas hla ntawm txoj siv txoj hlua ntawm txoj siv thauj khoom thiab txoj siv txoj siv txoj siv ntaub, txheej sib dhos ntawm cov menyuam sib kis, cov menyuam thim rov qab, thiab qhov xav tau rau cov menyuam lub zawj lub kaum sab xis yuav tsum raug xaiv raws li qhov xav tau tsim ntawm cov khoom siv thauj khoom. .
8. Cov lus qhia pub mis yuav tsum ua raws txoj kab khiav ntawm daim kab xev. Txhawm rau txo qhov cuam tshuam ntawm cov khoom siv hauv kab xev thaum cov khoom poob, yuav tsum siv tus chute los txo cov khoom poob qis; daim kab xev txais yuav tsum ua kom luv nrug ntawm cov menyuam thiab siv cov menyuam tsis pub tiv thaiv kom tsis txhob xau cov khoom, Cov siv sab yuav tsum siv phaj mos thiab nruab nrab txhawm rau txhawm rau tiv thaiv lub phaj baffle los ntawm qhov nyuaj thiab khawb qhov siv ntawm cov khoom siv thauj khoom.
