|
id
INTEGER
|
7508 |
|
iadc_material_id
INTEGER
|
1092 → iadc_discovered_materials |
|
spec_type
VARCHAR
|
attribute |
|
key
VARCHAR
|
type |
|
value
TEXT
|
Inserts (500 st DP): 4-1/2, 5, 5-7/8, 6-5/8, 8-1/2 inch DP; (500 st csg): 4-1/2, 5-1/2, 7, 9-5/8 inch csg |
|
key_normalized
VARCHAR
|
type |
|
value_normalized
VARCHAR
|
inserts (500 st dp): 4-1/2, 5, 5-7/8, 6-5/8, 8-1/2 inch dp; (500 st csg): 4-1/2, 5-1/2, 7, 9-5/8 inch csg |
|
value_numeric
DOUBLE_PRECISION
|
500.0 |
|
unit
VARCHAR
|
st |
|
created_at
TIMESTAMP
|
2026-04-28T15:29:04.614973 |
|
source_page
INTEGER
|
null |
|
source_context
TEXT
|
type: Inserts (500 st DP): 4-1/2, 5, 5-7/8, 6-5/8, 8-1/2 inch DP; (500 st csg): 4-1/2, 5-1/2, 7, 9-5/8 inch csg |