冷镦和冷挤压用钢 meaning in Chinese

steels for cold heading and cold extruding

Steel rod , bars and wire for cold heading and cold extrusion - part 1 : general technical delivery conditions
冷镦和冷挤压用钢线材棒材和丝材.第1部分:一般交货技术条件
Steel rod , bars and wire for cold heading and cold extrusion - part 5 : technical delivery conditions for stainless steels
冷镦和冷挤压用钢线材棒材和丝材.第5部分:不锈钢的交货技术条件
Steel rod , bars and wire for cold heading and cold extrusion - part 3 : technical delivery conditions for case hardening steels
冷镦和冷挤压用钢线材棒材和丝材.第3部分:表面硬化钢的交货技术条件
Steel rod , bars and wire for cold heading and cold extrusion - part 4 : technical delivery conditions for steels for quenching and tempering
冷镦和冷挤压用钢线材棒材和丝材.第4部分:淬火和回火钢的交货技术条件
Steel rod , bars and wire for cold heading and cold extrusion - part 2 : technical delivery conditions for steels not intended for heat treatment after cold working
冷镦和冷挤压用钢线材棒材和丝材.第2部分:冷加工后不热处理钢的交货技术条件