in equipment and types of operations as referred to in Articles 38 and 39 and under the conditions set out in those Articles;
infheistíochtaí i dtrealamh agus sna cineálacha oibríochtaí sin dá dtagraítear in Airteagal 38 agus in Airteagal 39 agus faoi na coinníollacha atá leagtha amach sna hAirteagail sin;