|
id
INTEGER
|
134876 |
|
iadc_material_id
INTEGER
|
14891 → iadc_discovered_materials |
|
spec_type
VARCHAR
|
specification |
|
key
VARCHAR
|
spec_1 |
|
value
TEXT
|
OD 4.75 in / ID 2.25 in |
|
key_normalized
VARCHAR
|
spec_1 |
|
value_normalized
VARCHAR
|
od 4.75 in / id 2.25 in |
|
value_numeric
DOUBLE_PRECISION
|
4.75 |
|
unit
VARCHAR
|
in |
|
created_at
TIMESTAMP
|
2026-08-21T09:42:59.568613 |
|
source_page
INTEGER
|
25 |
|
source_context
TEXT
|
OD 4.75 in / ID 2.25 in |