{$lang->title} : {$piping_info->title}
{$lang->preview} : {$piping_info->sample}
{$lang->piping_expl} : {nl2br($piping_info->description)}
{$lang->piping_count} : {$piping_info->piping_count}
{$lang->pipcock}
{$lang->pipcock_expl}
{$lang->piping_comp}
{$lang->piping_comp_expl1}
{$lang->piping_comp_expl2}