DC01 A CR4?
Mob taub hau txias
Ntawm no thaum John Tainton, peb cov khoom lag luam DC01 Cov hlau me (feem ntau hu ua CR4), hauv kev sib txawv thicknesses los ntawm 0}} 9mm txog 3 hli.
DC01 txhais li cas?
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.
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
Dab tsi yog DC 03 khoom?
Qib rau DC03 yog cov pa roj carbon, txias-rolled steel paub txog nws cov khoom siv uas xav tau cov khoom siv sib sib zog nqus thiab ua kom zoo nkauj tsis muaj zog {}}
DC 53 Hlau Yog Dab Tsi?
D PC53 steel yog lub hom phiaj txias tshiab txias ua haujlwm tuag thiab ua kom zoo rau cov khoom siv hlau loj} Cov hlau uas muaj zog thiab muaj zog thiab ua haujlwm hauv cov qauv (JIS) AM4404.
