iec
world plugs
Type standard power
rating earthed polarised fused insulated
pins europlug
compatible
iec world plugs type1
standard
power rating
earthed
polarised
fused
insulated pins
europlug compatible
list length list_first list_second
list length
text <c,text(text)> <n,text> text text text text text
a nema 1-15 unpolarised 15 a/125 v no no no no no
what is the first type and standard on the chart
WP VBD-AUX DT JJ NN CC NN IN DT NN
A|NEMA 1-15 unpolarised
Keyword Column Keyword Column Keyword Keyword Keyword Keyword Keyword Literal.Number
select c1 , c2 from w where id = 1
None None Keyword Keyword Column Keyword Column Keyword Keyword Keyword
['first', ''] ['first', ''] c1 ['', ''] c2 ['first', ''] ['first', ''] ['first', '']