|
id
INTEGER
|
160231 |
|
iadc_material_id
INTEGER
|
17969 → iadc_discovered_materials |
|
spec_type
VARCHAR
|
specification |
|
key
VARCHAR
|
spec_4 |
|
value
TEXT
|
speed 45.4 / 88.6 ft/min |
|
key_normalized
VARCHAR
|
spec_4 |
|
value_normalized
VARCHAR
|
speed 45.4 / 88.6 ft/min |
|
value_numeric
DOUBLE_PRECISION
|
88.6 |
|
unit
VARCHAR
|
/ |
|
created_at
TIMESTAMP
|
2026-10-05T11:08:23.417604 |
|
source_page
INTEGER
|
10 |
|
source_context
TEXT
|
speed 45.4 / 88.6 ft/min |