|
id
INTEGER
|
9445 |
|
iadc_material_id
INTEGER
|
1331 → iadc_discovered_materials |
|
spec_type
VARCHAR
|
specification |
|
key
VARCHAR
|
spec_7 |
|
value
TEXT
|
regenerative AC braking. Each unit driven by GE GEB-22A3 AC motors (5 on Fwd / 4 on Aft drawworks |
|
key_normalized
VARCHAR
|
spec_7 |
|
value_normalized
VARCHAR
|
regenerative ac braking. each unit driven by ge geb-22a3 ac motors (5 on fwd / 4 on aft drawworks |
|
value_numeric
DOUBLE_PRECISION
|
22.0 |
|
unit
VARCHAR
|
ac |
|
created_at
TIMESTAMP
|
2026-04-30T11:28:53.349587 |
|
source_page
INTEGER
|
null |
|
source_context
TEXT
|
regenerative AC braking. Each unit driven by GE GEB-22A3 AC motors (5 on Fwd / 4 on Aft drawworks |