|
id
INTEGER
|
14751 |
|
iadc_material_id
INTEGER
|
1889 → iadc_discovered_materials |
|
spec_type
VARCHAR
|
overview |
|
key
VARCHAR
|
make |
|
value
TEXT
|
Copper State Rubber 7,500 psi |
|
key_normalized
VARCHAR
|
make |
|
value_normalized
VARCHAR
|
copper state rubber 7,500 psi |
|
value_numeric
DOUBLE_PRECISION
|
7500.0 |
|
unit
VARCHAR
|
state |
|
created_at
TIMESTAMP
|
2026-04-30T14:00:54.007972 |
|
source_page
INTEGER
|
null |
|
source_context
TEXT
|
make: Copper State Rubber 7,500 psi |