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Apr 07, 2017
50CrMo4 hlau phom
Ntau
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30Cr / 5130 hlau hlau phom hlau phaj
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S44700 (UNS) hlau phom hlau
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40CrNi Cov Ceg Hlau Hlau
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C45U hlau phaj
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50CrVA sheet hlau
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Apr 06, 2017
40CrNiMoA / 4340 / SNCM439 Alloy Steel Phaj
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Apr 06, 2017
Q460C hlau hlau phaj
Ntau
Tsev 52 53 54 55 56 57 58 Rau sab kawg55/74