|
id
INTEGER
|
120073 |
|
iadc_material_id
INTEGER
|
13181 → iadc_discovered_materials |
|
spec_type
VARCHAR
|
specification |
|
key
VARCHAR
|
spec_1 |
|
value
TEXT
|
Dart 4R |
|
key_normalized
VARCHAR
|
spec_1 |
|
value_normalized
VARCHAR
|
dart 4r |
|
value_numeric
DOUBLE_PRECISION
|
4.0 |
|
unit
VARCHAR
|
r |
|
created_at
TIMESTAMP
|
2026-08-21T08:24:08.140956 |
|
source_page
INTEGER
|
40 |
|
source_context
TEXT
|
Dart 4R |