DC 04 cov khoom siv yog dab tsi?
Qib DC04 yog cov hlau sib sib zog nqus ntawm DC Qib Tsev Neeg. Cov qib tau muaj cov duab sib sib sib zog nqus hauv txhua hom kev deformation. DC04 yog qhov tsim nyog rau cov kev tsim kom siab.
Dab tsi yog qhov sib txawv ntawm DC01 thiab DC04 hlau?
DC04 thiab DC01 yog ob qho tib si txias-dov, unalloyed zoo steels uas siv rau ntau yam kev siv khoom. Thaum DC01 ua haujlwm raws li tus qauv txheej txheem rau cov txheej txheem txias tshaj, DC04 yog tus cwj pwm los ntawm kev txhim kho kev nqus sib sib zog nqus thiab siab dua.
Dab tsi yog qhov sib txawv ntawm DC04 thiab DC05?
DC04 - Qib qib no yog qhov tsim nyog rau cov kev tsim nyog. DC05 - QUCUCT-TXAUS SIAB-TXAUS SIAB RAU TSIM NYOG RAU GRERD GROUSE YUAV TSUM TAU. DC06 - Qhov kev sib sib sib nqus me me tshwj xeeb yog qhov tsim nyog rau txoj kev xav tau zoo tshaj plaws. DC07 - Qhov kev sib sib zog nqus super-daim duab sib sib zog yog qhov haum rau txoj kev tsim kom muaj.
DC01 Cov Khoom Siv Yog Dab Tsi?
DC01 sawv cev rau qib theem pib ntawm DC steel tsev neeg thiab tseem tau paub nyob rau hauv cov txheej txheem qub st12 lossis FEP01.
DC03 qib steel yog dab tsi?
Me-carbon steel rau kev sib tsoo txias
Qib DC03 Cov khoom pov thawj kev sib sib zog nqus ntawm cov duab sib sib zog nqus nyob rau hauv txhua hom kev deformation. Qeb no yog qhov tsim nyog rau kev tsim cov cai kom muaj xws li kev sib sib zog nqus thiab cov khoom siv nyuaj
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