Vashandi vedu vanowanzo farira "kuvandudza nekubudirira nguva dzose", uye tichishandisa zvinhu zvemhando yepamusoro, mutengo wakanaka uye masevhisi ehunyanzvi hwepamusoro mushure mekutengesa, tinoedza kukwezva vatengi vese kuti vavimbiswe neProfessional China Top Grade White Solid Calcium Formate Kubva kuChina, Isu hatingope chete kunaka kwevatengi vedu, asi chinonyanya kukosha ibasa redu guru pamwe nemutengo unokwikwidzana.
Vashandi vedu vanowanzo farira "kuvandudza nekubudirira nguva dzose", uye tichishandisa zvinhu zvemhando yepamusoro, mutengo wakanaka uye masevhisi ehunyanzvi hwepamusoro mushure mekutengesa, tinoedza kuwana kutenda kwevatengi vese. Tichitarisana nesimba rekubatana kwehupfumi hwenyika, tine chivimbo nezvigadzirwa zvedu zvemhando yepamusoro uye sevhisi yechokwadi kune vatengi vedu vese uye tinoda kuti tishande nemi kugadzira ramangwana rakanaka.













Ongororo yezvehupfumi inoratidza kuti kunyange hazvo calcium formate ichidhura zvakapetwa katatu payuniti pane calcium phosphate, mabhenefiti ayo ese akakwira. Mukupfuya huku, tani yega yega yechikafu inowana imwe mari yekuwedzera ye15 CNY, asi kudzikira kwekurasikirwa nemazai akatyoka kunounza purofiti ye30 CNY. Mukurima miriwo yakachengetedzwa, imwe 50 CNY payuniti mumitengo yefetereza inogona kudzikamisa kurasikirwa kwe200-300 CNY kunokonzerwa nekushaikwa kwecalcium. Parizvino, pane chiitiko chekuti zvigadzirwa zvemaindasitiri nezvigadzirwa zvemafetereza zvinoshandiswa zvakasiyana mumusika; zvakakosha kusarudza zvigadzirwa zvekurima zvine heavy metal iri pasi pe10 ppm.