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Oct 31, 2016
Cuag txhais ntawm kev faib tawm hlau ntawm cov ncauj lus kom ntxaws
Cuag txhais ntawm kev faib tawm hlau ntawm cov ncauj lus kom ntxaws
Oct 31, 2016
Dhia steel hlau: dhia steel kho cua sov
Dhia steel hlau: dhia steel kho cua sov
Oct 31, 2016
Caij nplooj ntoos hlav hlau siv
Caij nplooj ntoos hlav hlau siv
Oct 31, 2016
Hlau txuj
Hlau txuj
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Qeb khoom
Caij nplooj ntoos hlav hlau hlau
Roj Txias Thiab Cov Ntxhais Thaum Ntxov Txiav Hlau
55CrSi roj-tempered caij nplooj ntoos hlav hlau hlau
Roj Quenching thiab Tempering caij nplooj ntoos hlav Steel Wire65mn 60SI2MNA 55CRSI SAE9254V 50CRVA
Mob khaub thuas kos nplooj ntoos hlav hlau hlau
Zoo li tus hlau hlau
Roj Txias Thiab Cov Tempering Cov Caij Nplooj Ntoos Hlav
Lub caij nplooj ntoos hlav hlau ntxaij
Alloy hlau hlau
Roj Quenching thiab Tempering Alloy Caij Nplooj Ntoos Hlav Hlau
Mob khaub thuas-kos Alloy hlau hlau
Li qub txhua yam - Silicon - Manganese - Chromium - Vanadium - Chromium - Silicon Alloy hlav hlau
Cov Hlau Hlau Hlau
Roj Ntsuag thiab Cov Khoom Kub Tempered Caij Nplooj Ntoos Hlav Hlau
Cov Caij Nplooj Ntoos Hlav Hlau
Txias taub hau Hlau Hlau
Cov Khoom Kawg
Automobile Suspension Spring Steel Hlau
65mn Roj Tempered Thiab Quenched Caij Nplooj Hlav Hlau Hlau
30CrMnSiA 30KHGSА 30ХГСА Cold Heading Steel Hlau GB /T 30...
Roj Tempered Steel Caij nplooj ntoos hlav hlau
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Oct 31, 2016Cuag txhais ntawm kev faib tawm hlau ntawm cov ncauj lus kom ntxawsCuag txhais ntawm kev faib tawm hlau ntawm cov ncauj lus kom ntxaws
