Muna 2022, Mars yakatanga chokoreti yekutanga yeM&M yakarongedzwa mumapepa akashata anoumbwa muChina. Yakagadzirwa nezvinhu zvinoshatisa senge bepa uye PLA, ichitsiva yechinyakare yakapfava epurasitiki kurongedza munguva yakapfuura. Iyo yekurongedza yakapfuura GB / T Nzira yekutsunga ye19277.1 yakasimbisa kuti pasi pemamiriro ekugadzira manyowa eindasitiri, inogona kudzikisira kupfuura 90% mumwedzi mitanhatu, uye ichave isiri-biologically chepfu mvura, carbon dioxide uye zvimwe zvigadzirwa mushure mekuora.
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Nguva yekutumira: Aug-03-2022