Shaohu @ ishidi lokulala elilahlekile 1) Izimpendulo ezisindayo ezidinga ukwakhiwa okungezona ne-polymer ngenkathi kugcinwa i-COMTHERE2)

IWest Virginia University izonikeza ama-Covil we-Covil-19 ama-Antigen wokuzihlola ama-kits kanye nama-KN95 Masks kubafundi, ubuhlakani kanye nabasebenzi ekhampasi le semester. Imiyalo yesinyathelo ngesinyathelo sokuqedela i-self-t ...

Ukwazi ukuthi isilonda singenwe yileli gciwane, kuyadingeka ukubona nokubheka izimpawu ezithile, njengokuvuvukala, ukubomvu, ukufudumala okwenziwe endaweni (isilonda siyashisa kunendawo ezungezile), kanye ne-Pre ...

Ngabe ufuna ukwazi ukuthi ungasonga kanjani izandla zakho njengebhokisi lesibhakela? Thola ukuthi ungakwenza kanjani ngempumelelo lapha ukujabulela izinzuzo zokuthola iphakheji yokuzijwayeza yesibhakela esifanele. Ukuthola i-bandag enhle ...

1. Kwenziwe ngendwangu ye-polypropylene engekho emthethweni ne-e-thermosynththetic ephindwe kabili ye-Elastic BELTSH Sound-Sound-Sound-Thermosynththetic Technology, umkhiqizo uthambile, uqinile futhi muhle; Ukusetshenziswa okulahlwa, hlanza ...

Ukusetshenziswa okulahlwa kwama-masks wezokwelapha angenzi lutho kusetshenziswa ikakhulukazi ezikhungweni zezokwelapha, ama-laboratories, ama-ambulensi, imindeni, izindawo zomphakathi nezinye izindawo ongazigqoka, ekhaleni.