|
id
INTEGER
|
158480 |
|
iadc_material_id
INTEGER
|
17745 → iadc_discovered_materials |
|
spec_type
VARCHAR
|
specification |
|
key
VARCHAR
|
spec_1 |
|
value
TEXT
|
8 deg & 16 deg chart recorders |
|
key_normalized
VARCHAR
|
spec_1 |
|
value_normalized
VARCHAR
|
8 deg & 16 deg chart recorders |
|
value_numeric
DOUBLE_PRECISION
|
16.0 |
|
unit
VARCHAR
|
deg |
|
created_at
TIMESTAMP
|
2026-10-05T11:08:09.074123 |
|
source_page
INTEGER
|
51 |
|
source_context
TEXT
|
8 deg & 16 deg chart recorders |