Tui hi khawvel a thil pawimawh ber te zing ami a ni ti ila kan sawisual tam awm love. Tui hian tuipui, lui leh dil te luah in Khawvel hmun li a then a hmun thum aia tam hret hi tui hian a luah a ni. Tlang hrang hrangah vur angin a awm a, tin, lei chhungril ah a awm bakah kan atmosphere (Lei tuamtu boruak) ah te tui hu angin a awm nual bawk a ni.
Tui kan hmuhna hrang hrang te hi hlawm lian tak pali ah then ta ila :
1. Tuipui : Khawvel pawn 71% vel hi tuipui kan tih hian a huam a. Kan tui hmuhna za a sawmkua leh pasarih (97%) hi tuipui atanga kan hmuh a ni. Mihring leh thlai tena tui kan mamawh hi 1% vel a ni a, tui hi kan hman thiam a, kan enkawl uluk chuan kan duh anga tam hman tur kan nei reng thei dawn a ni.
2. Ruah tui : Ruah tui kan tih te hi boruak bawlhhlawh lohna ah chuan kan tui hmuhna hnar pawimawh tak a ni. Lei lama tui te tuihu ah chang in van lamah an chho a, chu chu a rawn sur thle leh a, ram hnuaihnungah chuan kan buh leh thlai te chawmna pawimawh tak pakhat a ni. Amaherawhchu boruak bawlhhlawh avangin engemaw zat hi chu in tlakloh ah a chang thin a ni.
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4. Tuichhunchhuah : Tui chhunchhuah kan tih hian lei hnuai atanga kan laihchhuah/pump chhuah ho a huam a. Lei pawnlang a tui te hi lei hnuaiah lut in tha taka in filter in a lo awmkhawm thin a, chu chu kan zuk pump chhuah in ei leh in atan kan lo hmang thei thin a ni.