Flanges and their joints. Circular flanges for pipes, valves, fittings and accessories, PN designated-Cast iron flanges
法兰及其接头 管道、阀门、配件和附件用圆形法兰 PN指定
发布日期:
1997-09-15
交叉引用:EN 1514ISO 13BS EN ISO 6708BS EN ISO 9002BS EN 545BS EN 1333prEN 1092-1ISO 185ISO 468ISO 887ISO 2531ISO 2632-3ISO 5458ISO 5922ISO 7005-2
Cross References:EN 1514ISO 13BS EN ISO 6708BS EN ISO 9002BS EN 545BS EN 1333prEN 1092-1ISO 185ISO 468ISO 887ISO 2531ISO 2632-3ISO 5458ISO 5922ISO 7005-2