|
id
INTEGER
|
157175 |
|
iadc_material_id
INTEGER
|
17595 → iadc_discovered_materials |
|
spec_type
VARCHAR
|
specification |
|
key
VARCHAR
|
spec_3 |
|
value
TEXT
|
stroke 55 ft (16.7 m) |
|
key_normalized
VARCHAR
|
spec_3 |
|
value_normalized
VARCHAR
|
stroke 55 ft (16.7 m) |
|
value_numeric
DOUBLE_PRECISION
|
55.0 |
|
unit
VARCHAR
|
ft |
|
created_at
TIMESTAMP
|
2026-10-05T11:07:58.240776 |
|
source_page
INTEGER
|
38 |
|
source_context
TEXT
|
stroke 55 ft (16.7 m) |