Valid untillong term effective | Latest update2013-01-14 22:33 |
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tool steel D2/1.2379,D3,D5,O1/1.2510,H13/1.2344
hot/cold work mould steel
D2/1.2379,D3/1.2080,O1/1.2510,H13/1.2344,SKD11,NAK80,P20/1.2311,718/1.2738,C45/EN8,52100/En31,4140/42CRMO4
T:20-350mm
rounds:20-500mm
joy
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joywangmei(at)hotmail.com