ISO 20433:2024 pdf download,Leather - Tests for colour - fastness Colour fastness to crocking. 皮革 - 色牢度试验 - 耐磨损色牢度 This document ISO 20433:2024 specifies a...
ISO 4172:2024pdf download, Technical product documentation (TPD) - Construction documentation - Drawings for the assembly of prefabricated structures. 技术产品文件（TPD）.施工...
ISO 10364:2024 pdf download,Structural adhesives - Determination of the pot life (working life) of multi-component adhesives. 结构胶粘剂 - 多组分胶粘剂使用寿命（工作...
