Kedu ihe "FSC Certified" pụtara?Kedu ihe ọ pụtara mgbe a na-ezo aka ma ọ bụ kpọọ ngwaahịa, dị ka decking ma ọ bụ arịa ụlọ n'èzí, dị ka FSC Certified?Na nkenke, a nwere ike ị nweta nkwado ngwaahịa site na Council Stewardship Council (FSC), nke pụtara na ọ ruru "ọkọlọtọ ọla edo" ...
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