[国外标准] BS 5234-1-1992 Partitions(including matching linings)-Part 1-Code of practice for design and install
[冶金行业标准] YB/T 5234-1993 瓷封合金4J33、4J34技术条件
[化工行业标准] HG/T 5234-2017 醚菌酯水分散粒剂