Cov txiaj ntsig ntawm cov phuam pov tseg yog dab tsi?

Cov phuam uas siv tau pov tseg muaj ntau yam txiaj ntsig, suav nrog: Kev tu cev: cov ntaub so ntswg pov tseg txo cov kab mob thiab cov kab mob vim tias lawv siv tau pov tseg thiab tuaj yeem muab pov tseg tom qab siv txhua zaus, txo qhov kev pheej hmoo ntawm kev sib kis. Yooj yim: Lawv muab kev daws teeb meem sai, yooj yim rau kev ziab tes, ntxuav qhov chaw thiab cuam tshuam cov txeej hauv ntau qhov chaw, suav nrog chav dej, chav ua noj thiab thaj chaw ntau. Kev ntxhua khaub ncaws tsawg: Siv cov phuam so pov tseg yuav txuag lub sijhawm thiab kev pab cuam los ntawm kev tshem tawm qhov xav tau ntxuav thiab tuav cov ntaub so ntswg. Portability: Cov phuam pov tseg yog lub teeb yuag thiab yooj yim nqa mus rau kev mus ncig, kev ua ub no sab nraum zoov thiab siv rau ntawm qhov mus. Absorbency: Ntau cov phuam uas siv tau pov tseg yog tsim los ua kom nqus tau zoo, ua rau lawv siv tau zoo rau kev ziab tes thiab ntxuav cov txeej. Nqi-Effectiveness: Qee zaum, siv cov phuam uas siv tau pov tseg yuav raug nqi ntau dua li kev tswj xyuas thiab ntxuav cov ntaub so ntswg, tshwj xeeb tshaj yog nyob rau hauv cov chaw tsheb loj. Txawm li cas los xij, kev cuam tshuam ib puag ncig ntawm cov phuam pov tseg yuav tsum raug txiav txim siab vim tias lawv tsim cov khoom pov tseg. Sib npaug nws cov txiaj ntsig nrog kev xav txog ib puag ncig thiab nrhiav kev xaiv eco-phooj ywg thaum twg ua tau.