id metal_type metal_subtype metal_grade T m D
9alloynickel??77???(??437?)75061.0366162651429e17
11alloynickel??77???(??437?)80061.9687288297077e-19
12alloynickel??77???(??437?)75056.8587105624143e-16
14alloynickel??77???(??437?)600115.7972324457299e-35
15alloynickel??70?????(??826)70091.3463192575913e-28
19alloynickel??77???(??437?)75056.8587105624143e-16