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Keywords"DIE STEEL"ļ¼total 1 records
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hardening and tempering of tool and DIE STEELs
Tool and die steels are covered in BS 4659:1989,although both American nomenclature and a variety of trade names are also in use. Available in high-quality grades, these specifically-designed steels can be grouped broadly according to their intended applicā¦
Dateļ¼2013/05/16
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