高压: high-handed用: 40分钟跑完全程 run the course in 4 ...无缝: seamless碳素钢: carbon steel锅炉: boiler; furnace管: pipe; tube碳素钢锅炉管: carbon steel boiler tube高温用无缝碳素钢管: standard specification for seamless carbon steel pipe for high-temperature service无缝碳素钢管: seamle carbon steel tube; seamless carbon steel tube无缝碳素钢与合金钢坏管: standard specification for seamless carbon and alloy steel mechanical tubing热成型焊接与无缝碳素钢结构管: standard specification for hot-formed welded and seamless carbon steel structural tubing锅炉和过热器用无缝碳钼合金钢管: standard specification for seamless medium-carbon steel boiler and superheater tubes水井用无缝和焊接碳素钢管: standard specification for seamless and welded carbon steel water-well pipe高压锅炉用无缝钢管: seamless steel tubes and pipes for high pressure boiler电阻焊碳钢锅炉管: electric-resistance welded carbon steel boiler tubes碳钼合金钢锅炉管: carbon-molybdenum alloy-steel boiler tube铁素体钢锅炉管: ferritic steel boiler tubes高压锅炉管: boiler tube for high pressure service; high-pressure boiler tube锅炉和过热器用无缝中碳素管: standard specification for seamless medium-carbon steel boiler and superheater tubes碳素钢无缝压力管: carbon steel seamle pre ure tube; carbon steel seamless pressure tube锅炉用无缝钢管: seamless steel pipc for boiler碳素钢: carbon steels; non alloy steel; plain steel低中压锅炉用无缝钢管: seamless steel tubes for low and medium pressure boilers高压锅路用无缝钢管: seamless steel tubes and pipes for high pressure boiler高压化肥设备用无缝钢管: seamless steel tubes for high pressure for chemical fertilizer equipments
