iadc_product_specs #128247

id INTEGER	128247
iadc_material_id INTEGER	14125 → iadc_discovered_materials
spec_type VARCHAR	specification
key VARCHAR	spec_5
value TEXT	max 12 lines
key_normalized VARCHAR	spec_5
value_normalized VARCHAR	max 12 lines
value_numeric DOUBLE_PRECISION	12.0
unit VARCHAR	lines
created_at TIMESTAMP	2026-08-21T09:07:04.011528
source_page INTEGER	17
source_context TEXT	max 12 lines