Na'urar jujjuya sarkar/na'urar jujjuyawar ƙafafun sarkar dawowar abin juyawa

Takaitaccen Bayani:

Ana amfani da shi musamman don tallafawa farantin sarka, rage nauyi, rage gogayya, tsawaita rayuwar tashar isar da sako, yayin da ake rage hayaniya.
Ƙasan farantin sarkar za a iya takaita shi daga girgiza, galibi ana sanya shi aƙalla layi ɗaya a ƙofar shiga da fita na layin jigilar farantin sarkar.