-
Sep 17, 2025Dab tsi yog cov txheej txheem tseem ceeb (xws li kub thiab deformation) uas y...Dab tsi yog cov txheej txheem tseem ceeb (xws li kub thiab deformation) uas yuav tsum tau tswj kom tswj tau cov txheej txheem kub thaum tsim ultra dav 6181-t4 txhuas daim hlau? -
Sep 17, 2025Muaj peev xwm 6181 {{{{{}} t4 hloov cov tsoos 5083 lossis 6061 alloys hauv co...Muaj peev xwm 6181 {{{{{}} t4 hloov cov tsoos 5083 lossis 6061 alloys hauv cov xwm txheej uas yuav tsum muaj lub teeb ci ntsa iab thiab muaj zog? -
Sep 17, 20250.15mm alloy 7072 zeb txias zeb ua tiav txhuas kauj0.15mm alloy 7072 zeb txias zeb ua tiav txhuas kauj
