Big Bolts And Nuts, Size M90, Material ASTM A453 Gr.660 Class B, Manufacture Standard DIN 976, Length 960mm, Application Construction of Geothermal Power Plants
Name: Big Bolts And Nuts Size: M90 Material: ASTM A453 Gr.660 Class B Manufacture Standard: DIN 976 Length: 960mm Application: Construction of Geothermal Power Plants