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4241 4341 9341 钢材 4241 4341 9341钢材665H23 665M17665M20 665M23 708H20708M20 708M40 709H40720M32 722M24 805A17805A20 805A22 805H17805H17 80
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2017-04-03 |
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6542 665M367 模具钢材 6542665M367 模具钢材 805M20 805M22808H17 808M17 815H17815H17 815M17 820H17820M17 820M17 822H17822M17 832H13 832H13832M13
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2017-04-03 |
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A439 D2C IS4454 PAT2 钢材 A439 D2C IS4454 PAT210SPb20 15SMn1335S20 35SPb20 36SMn1436SMnPb14 38SMn28 38SMnPb2844SMn28 44SMnPb28 46S2046SPb20 冷镦和
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2017-04-03 |
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IS2062 GRB E300 不锈钢 IS2062 GRB E300 不锈钢16MnCrB5 16MnCrS517Cr3 17CrNi6-6 17CrS318B2 18CrMo4 18CrMoS4 18MnB420MnCrS5 20MnCr4 20MnCrS420NiCr
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2017-04-03 |
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G-X40CRSI17 模具钢材 G-X40CRSI17 模具钢材 42CrMoS4 46Cr217B2 17MnB4 20MnB423b2 23MnB4 23B223MnB4 27MnB4 28B230MnB4 30MoB4 30MoB131CrMoB2-1 32
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2017-04-03 |
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9840 DD13 KL33 特殊钢材 9840 DD13KL33 特殊钢材钢6S.1 2S.23S.3 3S.6 4S.113S.14 5S.15 3S.204S.21 3S.24 3S.28S.65 S.67 S.693S.70 S.71 2S.76S.77 3S.
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2017-04-03 |
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SD500W EN19T 五金模具钢 SD500W EN19T 五金模具钢S.156 S.157S.158 S.201 S.202S.204 2S.511 S.5122S.512 2S.514 2S.5152S.516 2S.517 2S.518S.519 3T.1
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2017-04-03 |
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SAC350 SKH55 工具钢 SAC350 SKH55 工具钢239A 241261286A299 306317A 330331394398 470473 480 488 490500 503A 519551600659666 705713 72072373074
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2017-04-03 |