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Mukaganiza za momwe mungasungire dziwe lanu, timalimbikitsa kuti apange dziwe lamankhwala patsogolo kwambiri. Makamaka, ophera tizilombo. BCDMH ndi chlorine matenda ophera tizilombo ndi zisankho ziwiri zotchuka kwambiri. Onsewa amagwiritsidwa ntchito kwambiri chifukwa cha pero, koma aliyense ali ndi mawonekedwe ake, zabwino, komanso ... Kudziwa zambiri -
A Bromine vs. chlorine: nthawi yomwe mungawagwiritse ntchito posambira
Mukaganiza za momwe mungasungire dziwe lanu, timalimbikitsa kuti apange dziwe lamankhwala patsogolo kwambiri. Makamaka, ophera tizilombo. BCDMH ndi chlorine matenda ophera tizilombo ndi zisankho ziwiri zotchuka kwambiri. Onsewa amagwiritsidwa ntchito kwambiri chifukwa cha pero, koma aliyense ali ndi mawonekedwe ake, zabwino, komanso ntchito zina. Kudziwa kusiyana kungakuthandizeni kusankha mankhwala ophera tizilombo ndikwabwino. Kudziwa zambiri -
Mungu mu dziwe lanu, mumachichotsa bwanji?
Mungu ndi tinthu tating'onoting'ono tomwe timatha kukhala mutu wa eni pool. Izi ndizowona makamaka mu kasupe ndi chilimwe pomwe maluwa ali pachimake. Mbewu za mungu zimanyamulidwa mu dziwe lanu mwamphepo, tizilombo kapena madzi amvula. Mosiyana ndi zinyalala zina, monga masamba kapena dothi, mungu ndi wocheperako, kupangitsa kuti zikhale zovuta kuchotsa pogwiritsa ntchito njira zogwirizira za pool. Mungu nthawi zambiri umawoneka ... Kudziwa zambiri -
Momwe mungapewere ndikuchotsa nkhuni zoyera kuchokera ku dziwe lanu losambira?
Ngati mungazindikire filimu yoyera, yosalala kapena yoyandama mu dziwe lanu, chenjerani. Ikhoza kukhala nkhungu yamadzi oyera. Mwamwayi, ndi chidziwitso choyenera komanso chochita, nkhungu yamadzi yoyera imatha kulephera ndikuchotsedwa. Kodi Madzi Oyera Ndi Chiyani? Moder Madzi oyera ndi bowa yemwe amakula munyowa, ofunda. Mosiyana ndi algae ndi zina c ... Kudziwa zambiri -
Momwe PC imathandizira mafakitale azamankhwala olimbitsa thupi
M'malo mwa mankhwala ogulitsa mafakitale, kufunafuna kwa zothetsera bwino komanso zothandiza ndikofunika. Njira za mafakitale nthawi zambiri zimapanga mavolidi akuluakulu a madzi onyansa okhala ndi zolimba, zinthu zachilengedwe, ndi zofuula zina. Mankhwala okwanira amadzi bwino ndiofunikira osati kutsatira malangizo okhawo komanso ntchito. Pulogalamu ya aluminide (pac) imasewera ro ... Kudziwa zambiri