Pulps - Preparation of laboratory sheets for physical testing - Part 2: Rapid-Kцthen method (ISO 5269-2:2004); German version EN ISO 5269-2:2004— 15 стр.
Pulps - Preparation of laboratory sheets for physical testing - Part 1: Conventional sheet-former method (ISO 5269-1:2005); German version EN ISO 5269-1:2005— 14 стр.
Pulps - Estimation of dirt and shives - Part 1: Inspection of laboratory sheets by transmitted light (ISO 5350-1:2006); German version EN ISO 5350-1:2006— 19 стр.