|
id
INTEGER
|
129987 |
|
iadc_material_id
INTEGER
|
14358 → iadc_discovered_materials |
|
spec_type
VARCHAR
|
specification |
|
key
VARCHAR
|
spec_2 |
|
value
TEXT
|
dia 88.9 mm (3-1/2") |
|
key_normalized
VARCHAR
|
spec_2 |
|
value_normalized
VARCHAR
|
dia 88.9 mm (3-1/2") |
|
value_numeric
DOUBLE_PRECISION
|
0.5 |
|
unit
VARCHAR
|
in |
|
created_at
TIMESTAMP
|
2026-08-21T09:07:17.905000 |
|
source_page
INTEGER
|
9 |
|
source_context
TEXT
|
dia 88.9 mm (3-1/2") |