常見例句Keywords Hotwork Die Steel;Thermal Shock Resistance;Crack; 熱作模具鋼;熱疲勞性能;裂紋;Analysis of the Cause for Quenching Crack of H-13 Steel Hotwork Thicken Die H-13熱作加厚模淬火開裂成因分析hot work = hotwork 熱加工hotwork die steel 熱作模具鋼hotwork thicken die 熱作加厚模 返回 hotworkability