translation-value-sets/nl/units_length_set.php

<?PHP
$units_length_set['m'] = 'm';
$units_length_set['dm'] = 'dm';
$units_length_set['cm'] = 'cm';
$units_length_set['mm'] = 'mm';
$units_length_set['ft'] = 'ft';
$units_length_set['in'] = 'inch';