FSC is the leading catalyst and defining force for improved forest management and market transformation, shifting the global forest trend toward sustainable use, conservation, restoration, and respect for all. Each label provides information about the origin of the materials used to make the finished and labeled product. forest stewardship council (fsc) Leitz 10105052, A4, 硬纸板, 聚乙烯, 绿松石, 银色, 600 页数, 80 g/m² Leitz 10105052. 格式: A4, 材料: 硬纸板, 聚乙烯, 产品色彩: 绿松石. 宽度: 81 mm, 深度: 318 mm, 高度: 285 mm. 可持续发展证书: Forest Stewardship Council (FSC)