Dab tsi yog qhov sib txawv ntawm DC04 thiab DC05?
DC04 - Cov qib no yog qhov tsim nyog rau kev tswj hwm qib} dc06 - Qhov kev sib sib zog nqus kev sib sib zog nqus cov cai} Qhov tsim nyog rau kev tsim kom muaj kev sib sib zog nqus kev ua kom.
DC qib steel?
DC Series Hlau yog cov khoom nrov ntawm cov hlau txias (txias rolled steel coeel) uas ua rau nws siv ntau yam ntawm cov ntawv thov.
Dab tsi yog microstructure ntawm DC04 hlau?
DC04 yog qhov muag muag, cov roj teeb tsis tshua muaj cov hlau thiab tsis muaj peev xwm ua kom zoo nkauj nrog cov roj hmab me ntsis hauv kev ua haujlwm me ntsis. nominal tshuaj muaj pes tsawg leeg: c 0.08%
DC04 cov khoom siv dc04 yog dab tsi?
Qib DC04 yog cov hlau sib sib zog nqus ntawm DC Qib Tsev Neeg.} dc04 yog haum rau cov kev xav tau siab.
DC01 Cov Khoom Siv Yog Dab Tsi?
DC01 sawv cev rau qib pib ntawm DC stanbul ua haujlwm thiab fep01. Txoj kev ua haujlwm tau yooj yim xws li khoov, khoov thiab kos duab.
