DC 04 cov khoom siv 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.
Dab tsi yog qhov sib txawv ntawm DC01 thiab DC04?
DC04 tau ua kom zoo dua formancy tshaj li DC 01. dc04 yog qhov zoo tshaj plaws rau cov txheej txheem yooj yim xws li khoov, thiab stamping .
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.
DC03 qib steel yog dab tsi?
Me-carbon steel rau kev sib tsoo txias
Qib DC03 Cov Khoom Taw Qhia Zoo Kawg Nkaus-Dress-Dressed Raws Li Txhua Hom Kev Nyab Xeeb. Txoj cai ntawm kev sib nqus thiab nyuaj.
Dab tsi yog DC qib raw khoom?
DC Qhab yog hais txog cov khoom raw lossis excipients uas haum rau kev tsim cov ntsiav tshuaj hauv cov ntsiav tshuaj ntawm cov chaw tsim khoom ntawm DC cov khoom lag luam hauv Is Nrias teb? Cov tuam ntxhab loj ntawm DC cov pob zeb granules nyob rau hauv Is Nrias teb suav nrog peb lub tuam txhab West Bengal Chem Industries muaj kev txwv.
