);
$assembly_1 = SL::DB::Assembly->new(parts_id => $part1->id, qty => 3, bom => 1);
$assembly_2 = SL::DB::Assembly->new(parts_id => $part2->id, qty => 3, bom => 1);
);
$assembly_1 = SL::DB::Assembly->new(parts_id => $part1->id, qty => 3, bom => 1);
$assembly_2 = SL::DB::Assembly->new(parts_id => $part2->id, qty => 3, bom => 1);