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Apr 06, 2017
42CrMo4 hlau phom hlau
Ntau
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XC10 hlau hlau phaj
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060A35 hlau phaj
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Aisi 4130 hlau phom
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25CrMo4 hlau hlau phaj
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09MnV Stainess Steel Phaj
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20CrMn / 20MnCr5 Alloy Steel Phaj
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BD2 Alloy hlau phaj
Ntau
Tsev 53 54 55 56 57 58 59 Rau sab kawg56/74