Kev paub

Qhov sib txawv ntawm RINA E460 thiab RINA E620 steel phaj

Qhov sib txawv ntawm RINA E460 thiab RINA E550 steel phaj

Qhov sib txawv ntawm RINA E460 thiab RINA E500 steel phaj

Qhov sib txawv ntawm RINA D620 thiab RINA D690 steel phaj

Qhov sib txawv ntawm RINA D500 thiab RINA D690 steel phaj

Qhov sib txawv ntawm RINA D500 thiab RINA D620 steel phaj

Ob leeg RINA D500 thiab RINA D550 yog RINA - ntawv pov thawj ntxiv - siab - lub zog marine steels nrog zoo heev qis - kub toughness kuaj ntawm - 20 de

Qhov sib txawv ntawm RINA D460 thiab RINA D690 steel phaj

Qhov sib txawv ntawm RINA D460 thiab RINA D620 steel phaj

Ob leeg RINA D460 thiab RINA D550 yog RINA - ntawv pov thawj ntxiv - siab - lub zog marine steels nrog zoo heev qis - kub toughness sim ntawm - 20 deg

Phau Ntawv Qhia rau Cov Phaj Nruab Nrab thiab Hnyav Hlau

Ob leeg RINA D460 thiab RINA D500 yog RINA - ntawv pov thawj ntxiv - siab - lub zog marine steels nrog zoo heev qis - kub toughness sim ntawm - 20 deg