tops design code electrical system max speed weight brakes route availability notes
tops design code
electrical system
max speed
weight
brakes
route availability
notes
number
first second first_number second_number
first second first_number second_number
number
text unitnum unitnum(unitnum) unitnum(unitnum) text number text
08-0av 90 v 20 mph (32 km/h) 49.8 te (496 kn) vacuum 5 scharfenberg adapter fitted
what is the number of class 08 models whos voltage is 90 v
WP VBD-AUX DT NN IN NN CD NNS NNS NN VBD-AUX CD NN
8
Keyword Keyword Keyword Keyword Keyword Keyword Keyword Keyword Column Keyword Literal.String
select count ( * ) from w where c2 = '90 v'
None None Keyword Keyword None None None None None None None Literal Literal
['agg', 'agg_count'] ['agg', 'agg_count']