iadc_product_specs #179370

id INTEGER	179370
iadc_material_id INTEGER	20346 → iadc_discovered_materials
spec_type VARCHAR	specification
key VARCHAR	spec_4
value TEXT	max 14 lines
key_normalized VARCHAR	spec_4
value_normalized VARCHAR	max 14 lines
value_numeric DOUBLE_PRECISION	14.0
unit VARCHAR	lines
created_at TIMESTAMP	2026-10-16T07:59:42.379207
source_page INTEGER	null
source_context TEXT	max 14 lines