Global Recycle Standard (GRS) ndi muyezo wapadziko lonse lapansi, wodzifunira, komanso wathunthu womwe umakhazikitsa zofunikira kuti opanga gulu lachitatu zitsimikizidwe, monga zobwezeretsanso zinthu, kusunga chitetezo, machitidwe a chikhalidwe ndi chilengedwe, ndi zoletsa za mankhwala.Cholinga cha GRS ndiku...
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