Kodi matewera akuchipatala ndi chiyani?

Miyezo ya chithandizo chamankhwala imatanthawuza zaukhondo wazinthu ndi zizindikiro zachitetezo ndi mawonekedwe ena omwe ali apamwamba kuposa mankhwala wamba, ndipo ndi oyenera nthawi ndi magulu omwe ali ndi zofunikira za unamwino wapamwamba.

Matewera amtundu wamankhwala amatanthawuza zizindikiro zokhwima zaukhondo, zizindikiro zokhwima zogwirira ntchito, ndi mfundo zovuta kwambiri zachitetezo.Matewera amtundu wamankhwala amatanthawuza zizindikiro zaukhondo wokhwima komanso pafupifupi wachilendo, kuonetsetsa kuti thewera lililonse limakhala loyera.

Kusiyana pakati pa izo ndi mfundo za dziko zomwe zilipo ndi izi:

Pankhani ya ukhondo, ndizovuta kwambiri:chiwerengero chonse cha mabakiteriya omwe ali ndi mabakiteriya ndi okhwima nthawi 10 kuposa momwe dziko limakhalira;malinga ndi kuchuluka kwa madera a mafangasi, muyezo wadziko lonse ndi 100cfu/g, ndipo chithandizo chamankhwala chimanena kuti "palibe kuzindikirika" ndikololedwa.Ponena za mitundu ya mabakiteriya a pathogenic omwe amafunikira kuyesedwa, chiwerengero cha ogwira ntchito zachipatala chawonjezeka kawiri.

Pankhani ya makhalidwe abwino, ponena za slippage, rewet ndi zizindikiro zina, kalasi yachipatala yakhala yabwino kwambiri poyerekeza ndi chikhalidwe cha dziko, ndipo zizindikiro zitatu zatsopano zogwiritsira ntchito zowonongeka zawonjezeredwa kuti ziwonetsetse bwino ntchito ya mayamwidwe a matewera .
Kuphatikiza apo, zizindikiro zingapo zachitetezo zawonjezedwa, kuphatikiza zitsulo zolemera, zomwe zili mu plasticizer, kuyesa kukwiya kwa khungu, formaldehyde ndi fluorescence yosinthira, zomwe sizikufunika ndi muyezo wadziko lonse.

Mawonekedwe:

1. 0 bowa, 0 wothandizila fulorosenti, palibe kuipitsa ndipo palibe poizoni

2. Mapangidwe osinthika mokwanira, mawonekedwe oyera oyera, ndiko kuti, ndi abwino kwa khungu la mwana, ndipo palibe kuipitsidwa kwa inki.Mukamasula, lingalirani za kapangidwe kazosindikizira ndipo "choonda ndi choyamwa" cha "chouma ndi chofewa" chimatha kuteteza kufiira.bulu ndi zina zotero.

Tinganene kuti "mlingo wamankhwala" ndi muyezo wapamwamba kwambiri pankhani yachitetezo cha amayi ndi ana, ndipo ndi wofanana ndi kukhwima ndi monyanyira.

Matewera achipatala samangopatsa ogula chisankho chotetezeka komanso chodalirika, komanso amafuna kulimbikitsa lingaliro la chisamaliro chotetezeka ndi chathanzi cha ana, kukhutiritsa kufunafuna kwa amayi kuti akhale abwino, ndikulola kuti mankhwalawo abwerere ku chiyambi chake.Anthu ambiri azisamalira chisamaliro chotetezeka komanso chisamaliro chaumoyo wa ana ang'onoang'ono.