tech bla
{
	[...]
	description "_xxx_default_description_txt" {
		"_yyy_description_txt" {
			rs_tech_id
			rs_tech_id2
		}
		"_xxx_description_other_txt" {
			rs_tech_idx
			rs_tech_idx2
			rs_tech_idx3
		}
	}
	[...]
}