GB/T 2677.8-94
Determination of acid-insoluble lignin content in raw materials for papermaking
造纸原料酸不溶木素含量的测定
📚 References & Relations / 引用与关联
normative_reference
GB/T 2677.
normative_reference
GB/T 2677.3
normative_reference
GB/T 2677.6