ISO 9330-4:2000 受压力的钢管-交货技术条件-第四部分：规定室温性能的埋弧焊接纯的和合金的钢管

标准编号：ISO 9330-4:2000

中文名称：受压力的钢管-交货技术条件-第四部分：规定室温性能的埋弧焊接纯的和合金的钢管

英文名称：Welded steel tubes for pressure purposes — Technical delivery conditions — Part 4: Submerged arc-welded unalloyed and alloyed steel tubes with specified elevated temperature properties