GB/T 24328.1-2009.Tissue paper and tissue products-Part 1 :General principles and terms. 1范围 GB/T243...
GB国家标准
GB国家标准
GB国家标准
GB/T 24328.1-2020 卫生纸及其制品 第1部分:术语导则
GB/T 24328.1-2020.Tissue paper and tissue products-Part 1:General guidance on terms. 3.16加工convertin...