|
id
INTEGER
|
163979 |
|
iadc_material_id
INTEGER
|
18441 → iadc_discovered_materials |
|
spec_type
VARCHAR
|
specification |
|
key
VARCHAR
|
spec_2 |
|
value
TEXT
|
RWP 2,800 psi / 2,200 psi |
|
key_normalized
VARCHAR
|
spec_2 |
|
value_normalized
VARCHAR
|
rwp 2,800 psi / 2,200 psi |
|
value_numeric
DOUBLE_PRECISION
|
2800.0 |
|
unit
VARCHAR
|
psi |
|
created_at
TIMESTAMP
|
2026-10-05T11:17:46.690067 |
|
source_page
INTEGER
|
28 |
|
source_context
TEXT
|
RWP 2,800 psi / 2,200 psi |