美利体育登录入口官网:DIN EN 12106 E:2024-06
草案 塑料管道系统 聚乙烯 (PE)、交联聚乙烯 (PE-X) 和未增塑聚酰胺 (PA-U) 管 挤压后耐内压的试验方法
Draft Document - Plastics piping systems - Polyethylene (PE), crosslinked polyethylene (PE-X) and unplasticized polyamide (PA-U) pipes - Test method for the resistance to internal pressure after application of squeeze-off; German and English version pr...