|
id
INTEGER
|
822 |
|
iadc_material_id
INTEGER
|
105 → iadc_discovered_materials |
|
spec_type
VARCHAR
|
specification |
|
key
VARCHAR
|
spec_1 |
|
value
TEXT
|
2-3/8" - 9-7/8" range |
|
key_normalized
VARCHAR
|
spec_1 |
|
value_normalized
VARCHAR
|
2-3/8" - 9-7/8" range |
|
value_numeric
DOUBLE_PRECISION
|
0.375 |
|
unit
VARCHAR
|
in |
|
created_at
TIMESTAMP
|
2026-05-09T07:14:52.135529 |
|
source_page
INTEGER
|
29 |
|
source_context
TEXT
|
2-3/8" - 9-7/8" range |