Dab tsi yog DX51D cov khoom siv?
DX51D yog qib kub-dip galvanized cov roj carbon steel nyob rau hauv en 10346, uas feem ntau siv rau cov kev siv txias {}}
DX51D STEEDDIVALENDALENDENDENDENDENDENDENDENDENDENDENDENDENDENDENDALY YUAV UA LI CAS YOG DX51D STEEL sib npaug?
DX51D yog European tus qauv, galvanized nrog 51 steel kauj raw cov ntaub ntawv, tus lej steel los ua cov khoom siv hauv paus
Dab tsi yog qhov txawv ntawm DX51D thiab DC51D?
DX51D: tuaj yeem tsim los ntawm ob qho txias-dov thiab kub-rolled steel. dc51d: feem ntau yog tsim los ntawm cov hlau txias-rolled-rolled steel.
DX51D AZ150 cov khoom siv yog dab tsi?
DX51D AZ150 yog lub xov tooj kub-dip aluminium Cov tshuaj lom neeg muaj pes tsawg leeg ntawm DX51D AZ150 muaj cov tshuaj tiv thaiv zoo dua rau cua sov thiab xeb, nrog siab thermal refreathivity thiab conductivity.
DX53D yog dab tsi?
DX53D steel sib npaug qib
Hauv qab EN 10346: 2009 txheem, DX53D sib haum rau qib steel qib1.0355. hauv en 10346: 201}}
