Sidel nthuav tawm ultra-light PET fwj!
Tau qhov twg los: PWIF Ntim Dej Innovation Raws li xov xwm txawv teb chaws, Sidel tau pib lub X-LITE Tseem lub teeb yuag tseem lub raj mis dej, uas yog 500ml PET pressureless tseem dej pob uas xav tau nitrogen dosing tshuab los tsim nws. Nws inventor hais tias ...
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