Welded steel tubes for pressure purposes - technical delivery conditions - alloy fine grain steel tubes 承压用的焊接钢管.交付技术状态.合金细晶粒钢管
Seamless steel tubes for pressure purposes - technical delivery conditions - alloy fine grain steel tubes 承压用的无缝钢管.交付技术状态.合金细晶粒钢管
Flat products made of steels for pressure purposes - part 3 : weldable fine grain steels , normalized 压力容器用扁平钢轧材.第3部分:正火处理的可焊细晶粒钢
Flat products made of steels for pressure purposes - part 6 : weldable fine grain steels , quenched and tempered 承压用扁平钢产品.第6部分:可焊接淬火和回火细晶粒钢
Flat products made of steels for pressure purposes - part 5 : weldable fine grain steels , thermomechanically rolled 成压用扁平钢产品.第5部分:热机轧制的可焊接细晶粒钢
Welded steel tubes for pressure purposes - technical delivery conditions - part 3 : alloy fine grain steel tubes 承压用的焊接钢管.交付技术条件.第3部分:合金细晶粒钢管
Steel products - fine grain weldable steels for the transportation of dangerous products - technical delivery conditions 钢制品.危险品运输用细晶粒焊接钢.交货技术条件
Cold form welded structural hollow sections of non - alloy and fine grain steels . part 1 : technical delivery requirements 非合金细晶粒结构钢的冷成形焊接结构空心型材.第1部分:交货技术要求
Welding consumables . rods , wires and deposits for tungsten inert gas welding of non - alloy and fine grain steels . classification 焊条.非合金钢和细晶粒钢制惰性气体保护钨焊接用棒材线材和镀层
Flat products made of steels for pressure purposes - part 5 : weldable fine grain steels , thermomechanically rolled ; german version en 10028 - 5 : 2003 压力容器用扁平钢轧材.第5部分:热轧制的可焊细晶粒钢
