|
id
INTEGER
|
128583 |
|
iadc_material_id
INTEGER
|
14161 → iadc_discovered_materials |
|
spec_type
VARCHAR
|
specification |
|
key
VARCHAR
|
spec_1 |
|
value
TEXT
|
Frequency 2187.5 kHz |
|
key_normalized
VARCHAR
|
spec_1 |
|
value_normalized
VARCHAR
|
frequency 2187.5 khz |
|
value_numeric
DOUBLE_PRECISION
|
2187.5 |
|
unit
VARCHAR
|
khz |
|
created_at
TIMESTAMP
|
2026-08-21T09:07:06.959856 |
|
source_page
INTEGER
|
86 |
|
source_context
TEXT
|
Frequency 2187.5 kHz |