SGCC cov khoom siv yog dab tsi?
SGCC yog hais txog cov ntawv hlau uas tau raug rau kub-dip galvanisation {1} Zoo li cov khoom Askiv, nws yog qhov zoo sib xws rau cov spcc .
Dab tsi yog qhov txawv ntawm DX51D thiab DC51D?
DX51D VS DC51D
DX51d siv tib theem li DC01 thaum lub hauv paus pick yog txias-dov, thiab cov khoom txias} dc01 txias rolled qis carbon steel phaj {} {}
Dab tsi yog gi txhais galvanized?
Lo lus Gi txhais tau tias "galvanized steel", yog cov khoom lag luam steel nrog rau cov txheej txheem ua kom zoo (hu ua galvanizing tiv thaiv zoo {}}
Yuav ua li cas xam Zinc Txheej Thickness?
Qhov ceev ntawm zinc yog {7.14. yog li ntawd, zinc txheej thickness raug sib npaug rau: 20 x {{} g / m2 ntawm zinc ntawm ib sab.
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.
