Vitreous and porcelain enamels. Glass-lined apparatus for process plants-Designation and specification of resistance to chemical attack and thermal shock
釉瓷和搪瓷 加工厂用搪玻璃设备
2016-01-31
UNE-EN 15159-2-2007
Vitreous and porcelain enamels - Glass-lined apparatus for process plants - Part 2: Designation and specification of resistance to chemical attack and thermal shock
搪瓷和搪瓷.加工设备用搪玻璃设备.第2部分:耐化学侵蚀和热冲击的名称和规范
2007-10-10
DIN EN 15159-2
Vitreous and porcelain enamels - Glass-lined apparatus for process plants - Part 2: Designation and specification of resistance to chemical attack and thermal shock
釉瓷和搪瓷.工艺设备用搪玻璃设备.第2部分:耐化学侵蚀和热冲击的名称和规范；德文版EN 15159-2:2006
2006-10-01
ISO 28721-2-2025
Vitreous and porcelain enamels — Glass-lined apparatus for process plants — Part 2: Designation and specification of resistance to chemical attack and thermal shock
釉瓷和搪瓷.工艺设备用搪玻璃设备.第2部分:耐化学侵蚀和热冲击的名称和规范；德文版EN 15159-2:2006
2025-02-12
BS 07/30169188 DC
BS ISO 28721-2. Vitreous and porcelain enamels. Glass- lined apparatus for process plants. Part 2. Designation and specification of resistance to chemical attack and thermal shock
BS ISO 28721-2 釉瓷和搪瓷 加工厂用搪玻璃设备 第二部分 耐化学侵蚀和热冲击的名称和规范
2007-07-18
BS 10/30231982 DC
BS EN ISO 28721-2. Vitreous and porcelain enamels. Glass-lined apparatus for process plants. Part 2. Designation and specification of resistance to chemical attack and thermal shock
BS EN ISO 28721-2 釉瓷和搪瓷 加工厂用搪玻璃设备 第二部分 耐化学侵蚀和热冲击的名称和规范
2010-09-23
DIN EN ISO 28721-2
Vitreous and porcelain enamels - Glass-lined apparatus for process plants - Part 2: Designation and specification of resistance to chemical attack and thermal shock (ISO 28721-2:2015) German version EN ISO 28721-2:2015
釉瓷和搪瓷.工艺设备用搪玻璃设备.第2部分:耐化学侵蚀和热冲击的名称和规范（ISO 28721-2-2015）德文版EN ISO 28721-2-2015