|
id
INTEGER
|
13457 |
|
iadc_material_id
INTEGER
|
1740 → iadc_discovered_materials |
|
spec_type
VARCHAR
|
attribute |
|
key
VARCHAR
|
type |
|
value
TEXT
|
6-3/4" OD |
|
key_normalized
VARCHAR
|
type |
|
value_normalized
VARCHAR
|
6-3/4" od |
|
value_numeric
DOUBLE_PRECISION
|
0.75 |
|
unit
VARCHAR
|
in |
|
created_at
TIMESTAMP
|
2026-04-30T14:00:51.620774 |
|
source_page
INTEGER
|
null |
|
source_context
TEXT
|
type: 6-3/4" OD |