DC 04 cov khoom siv yog dab tsi?
DC04 steel yog cov hlau tsis-sib xyaw ua ke, tso cai rau cov ntsiab lus sib sib zog nqus, tso cai rau kev tsim cov khoom sib sib zog nqus cov khoom sib sib zog nqus nrog qhov ntsuas siab {}}
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 05 khoom li cas?
Qib Rau DC05 yog qhov zoo, ultra-tsawg cov pa roj carbon, sib sib zog nqus steel {} Nws yog qhov zoo dua firmility thiab zoo.
DC qib steel?
Qhov zoo tshaj plaws, High-Precision Fircebability
Nrog peb cov qauv siv hlau ua dc-qib, Kuv. e . Cov txheej txheem yooj yim
DC 01 cov khoom siv yog dab tsi?
Nws yog ib qho tsis-alloy txias-rolled steel nrog cov ntsiab lus siv hluav taws xob ntawm cov kab hlau no ua rau nws yooj yim heev rau {{4 4}}
