Txawm hais tias muaj kev cuam tshuam ntawm tus kabmob sib kis, kev tsim tawm ntawm ultra siab lub zog steel C350 kev zam txim rau cov neeg muas zaub Japanese tau ua tiav raws sijhawm thiab npaj txhij rau kev xa khoom.C350 (18Ni) yog ultra-low carbon martensite kev laus hlau, nag lossis daus hardening ultra-siab lub zog hlau,
Xov Xwm
Ultra Kev Muaj Zog Hlau C350
Jul 14, 2020
Tso lus
Xa kev nug