ISO 21306-1-2019 标准详情
- 标准号:ISO 21306-1-2019
- 中文标题:
- 英文标题:Plastics -- Unplasticized poly(vinyl chloride) (PVC-U) moulding and extrusion materials -- Part 1: Designation system and basis for specifications
- 标准类别:国际标准化组织ISO
- 发布日期:
This document establishes a system of designation for unplasticized PVC thermoplastic material which may be used as the basis for specifications.The types of PVC-U plastics are differentiated from each other by a classification system based on approp
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