|
id
INTEGER
|
129842 |
|
iadc_material_id
INTEGER
|
14337 → iadc_discovered_materials |
|
spec_type
VARCHAR
|
specification |
|
key
VARCHAR
|
spec_5 |
|
value
TEXT
|
2 valves per line sized 4"/3"/2" |
|
key_normalized
VARCHAR
|
spec_5 |
|
value_normalized
VARCHAR
|
2 valves per line sized 4"/3"/2" |
|
value_numeric
DOUBLE_PRECISION
|
4.0 |
|
unit
VARCHAR
|
in |
|
created_at
TIMESTAMP
|
2026-08-21T09:07:16.914718 |
|
source_page
INTEGER
|
88 |
|
source_context
TEXT
|
2 valves per line sized 4"/3"/2" |