|
id
INTEGER
|
179399 |
|
iadc_material_id
INTEGER
|
20348 → iadc_discovered_materials |
|
spec_type
VARCHAR
|
specification |
|
key
VARCHAR
|
spec_4 |
|
value
TEXT
|
also listed at D.2.22 (same units) |
|
key_normalized
VARCHAR
|
spec_4 |
|
value_normalized
VARCHAR
|
also listed at d.2.22 (same units) |
|
value_numeric
DOUBLE_PRECISION
|
2.22 |
|
unit
VARCHAR
|
listed |
|
created_at
TIMESTAMP
|
2026-10-16T07:59:42.554782 |
|
source_page
INTEGER
|
null |
|
source_context
TEXT
|
also listed at D.2.22 (same units) |