Table: i_beam_specs
Columns: type
beam_height_mm
flange_width_mm
web_thickness_mm
flange_thickness_mm
weight_kg_m
cross_section_area_cm_2
moment_of_inertia_in_torsion_j_cm_4

Question: What is the weight with a cross section area of 25.3?
SQL: SELECT "weight_kg_m" FROM i_beam_specs WHERE "cross_section_area_cm_2" = '25.3'

Question: How many weights are there when the flange with is 304?
SQL: SELECT COUNT("weight_kg_m") FROM i_beam_specs WHERE "flange_width_mm" = 304

Question: What is the web thickness if the flange width is 100?
SQL: SELECT "web_thickness_mm" FROM i_beam_specs WHERE "flange_width_mm" = 100

Question: If the cross-section area is 21.2, what is the weight?
SQL: SELECT "weight_kg_m" FROM i_beam_specs WHERE "cross_section_area_cm_2" = '21.2'

Question: What is the flange thickness when the weight is 19.9?
SQL: SELECT "flange_thickness_mm" FROM i_beam_specs WHERE "weight_kg_m" = '19.9'