标 准 编 号：BS EN 288-9-1999 简体中文标题：金属材料焊接程序的规范和批准.传输管道的陆地和海岸现场对焊管道的焊接程序试验 繁体中文标题：金属材料焊接程序的规范和批准.传输管道的陆地和海岸现场对焊管道的焊接程序试验 English Name：Specification and approval of welding procedures for metallic materials - Welding procedure test for pipeline welding on land and offshore site ...