HEAT TREAT TO 1/4 HT ROCKWELL HARDNESS C-34 TO C47 AFTER FORMING. (2 HRr AT 320 deg C) PART TO BE BRIGHT AND OXIDE FREE AFTER HEAT TREATING.- v9 p) R6 U& ]. M
不懂什么意思,求高手翻译,呵呵!!8 O i) _" l* `' ~
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[ 本帖最后由 d281588413 于 2007-11-9 08:21 编辑 ]