|
id
INTEGER
|
158878 |
|
iadc_material_id
INTEGER
|
17791 → iadc_discovered_materials |
|
spec_type
VARCHAR
|
specification |
|
key
VARCHAR
|
spec_1 |
|
value
TEXT
|
Frequency printed as 2182 and multiples (HF DSC) |
|
key_normalized
VARCHAR
|
spec_1 |
|
value_normalized
VARCHAR
|
frequency printed as 2182 and multiples (hf dsc) |
|
value_numeric
DOUBLE_PRECISION
|
2182.0 |
|
unit
VARCHAR
|
printed |
|
created_at
TIMESTAMP
|
2026-10-05T11:08:12.117469 |
|
source_page
INTEGER
|
55 |
|
source_context
TEXT
|
Frequency printed as 2182 and multiples (HF DSC) |