Servicemodul Service module サービスモジュール 기계선 Módulo de serviço 推进舱 Modul layanan servis Modulo di servizio Módulo de equipamiento komponent i en bemannad rymdfarkostspacecraft compartment containing a variety of support systems used for spacecraft operations; equivalent to the spacecraft bus assembly on uncrewed spacecraftparte di veicolo spaziale