|
id
INTEGER
|
134992 |
|
iadc_material_id
INTEGER
|
14904 → iadc_discovered_materials |
|
spec_type
VARCHAR
|
specification |
|
key
VARCHAR
|
spec_2 |
|
value
TEXT
|
top NC-50, bottom 4-1/2 in Reg |
|
key_normalized
VARCHAR
|
spec_2 |
|
value_normalized
VARCHAR
|
top nc-50, bottom 4-1/2 in reg |
|
value_numeric
DOUBLE_PRECISION
|
50.0 |
|
unit
VARCHAR
|
nc- |
|
created_at
TIMESTAMP
|
2026-08-21T09:43:00.518410 |
|
source_page
INTEGER
|
27 |
|
source_context
TEXT
|
top NC-50, bottom 4-1/2 in Reg |