DIN 4140

标准号：DIN 4140标准状态：现行发布日期：2023-05-01发布机构：德国标准化学会原文题名：Insulation work on industrial installations and building equipment - Execution of thermal and cold insulations; Text in German and English原文题名：Insulation work on industrial installations and building equipment - Execution of thermal and cold insulations; Text in German and English中文题名：工业装置和建筑设备上的绝缘工作.隔热和冷绝缘的实施；德语和英语文本CCS分类号：K13CCS分类名：电缆及其附件ICS分类号：91.120