|
id
INTEGER
|
18684 |
|
iadc_material_id
INTEGER
|
2298 → iadc_discovered_materials |
|
spec_type
VARCHAR
|
specification |
|
key
VARCHAR
|
spec_5 |
|
value
TEXT
|
Breaking strength 550 tons |
|
key_normalized
VARCHAR
|
spec_5 |
|
value_normalized
VARCHAR
|
breaking strength 550 tons |
|
value_numeric
DOUBLE_PRECISION
|
550.0 |
|
unit
VARCHAR
|
strength |
|
created_at
TIMESTAMP
|
2026-04-30T14:20:53.433945 |
|
source_page
INTEGER
|
null |
|
source_context
TEXT
|
Breaking strength 550 tons |