DIN 28145-1:1999 钢制搪瓷搅拌容器用焊接件.第1部分:标称直径2400-3600mm容器用S形挡板支座.连接尺寸.新设计的交互性
Parts welded to glass lined steel agitator vessels - Part 1: Support for baffle Form S for vessels nominal diameter 2400 to 3600 mm; connecting dimensions; interaktive for new design