跳往主要内容

概念信息

此概念无该语言术语。

优选术语

 

定义

  • Mechanical pulp is made from wood by purely mechanical means, i.e. grinding or refining of chips; lignin and other impurities are not removed, and further processing (bleaching) is required if a white sheet is required.

    创建: 5/27/19

    (en)

上位概念

其他语言

URI

http://aims.fao.org/aos/agrovoc/c_4684

下载此概念:

RDF/XML TURTLE JSON-LD 创建于 2011/11/20, 最后修改 2022/5/26