Flanges and their joints. Gaskets for class-designated flanges-Covered serrated metal gaskets for use with steel flanges
法兰及其接头 用于指定等级法兰的垫圈 钢法兰用带盖锯齿金属垫片
发布日期:
2003-12-22
交叉引用:EN 1759-4prEN 1759-1EN 1759-3:2003 EN ISO 6708:1995 ISO 6708:1995
Cross References:EN 1759-4prEN 1759-1EN 1759-3:2003EN ISO 6708:1995ISO 6708:1995