|
id
INTEGER
|
165546 |
|
iadc_material_id
INTEGER
|
18649 → iadc_discovered_materials |
|
spec_type
VARCHAR
|
specification |
|
key
VARCHAR
|
spec_5 |
|
value
TEXT
|
water test pressure 19 kgf/cm2G |
|
key_normalized
VARCHAR
|
spec_5 |
|
value_normalized
VARCHAR
|
water test pressure 19 kgf/cm2g |
|
value_numeric
DOUBLE_PRECISION
|
19.0 |
|
unit
VARCHAR
|
test |
|
created_at
TIMESTAMP
|
2026-10-05T11:17:59.412135 |
|
source_page
INTEGER
|
57 |
|
source_context
TEXT
|
water test pressure 19 kgf/cm2G |