|
id
INTEGER
|
10156 |
|
iadc_material_id
INTEGER
|
1174 → iadc_discovered_materials |
|
spec_type
VARCHAR
|
specification |
|
key
VARCHAR
|
spec_2 |
|
value
TEXT
|
conformity ANSI B56.1 |
|
key_normalized
VARCHAR
|
spec_2 |
|
value_normalized
VARCHAR
|
conformity ansi b56.1 |
|
value_numeric
DOUBLE_PRECISION
|
56.1 |
|
unit
VARCHAR
|
ansi |
|
created_at
TIMESTAMP
|
2026-05-21T04:50:04.593131 |
|
source_page
INTEGER
|
null |
|
source_context
TEXT
|
conformity ANSI B56.1 |