该数据名称为Composition, material comprising ultrafine cellulose fibers, and method for producing material comprising ultrafine cellulose fibers,数据格式为文档,数据内容是国外林业专利,专利时间是2020年。
The invention relates to a method for marking a tree trunk with a biodegradable aqueous solution of a marking paint which also contains an anti-corrosion agent. The method involves spraying on a tree