外径(mm)孔距(mm)重量(kg)厚度(mm)孔数(个)直径×长度(mm) 套/kg外径(mm)1075500.3610410×400.197751580550.4110410×400.197802090650.610410×400.1979025100750.7310410×400.19710032120901.1910412×400.3120401301001.3812412×450.3130501401101.5112412×450.3140701601301.8514412×450.316080...

时间:2025-01-31 01:07栏目:行业资料