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2014-08-01 23:18
12%IJֹGB/T14976-2002вУѧУ00Cr17Ni14Mo2׳316L
10%IJֹھɵGB/T14976-2002ѧУ0Cr17Ni12Mo2׳316
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12%00Cr17Ni14Mo2IJֹ 10%0Cr17Ni12Mo2 022Cr17Ni12Mo2ֹ ۸ϴԼ3500-4000Ԫ/֡
316/316LϵеIJֹзdzõĿʴܣرǿǿĻ£豸ʹ8304ϵвֹҪܶࡣ