Erg Ferradj

Erg Ferradj
	Erg Ferradj; عرق فراج
	— Chng-thâu —
	ê uī-tì
	Erg FerradjErg Ferradj tī Algeria ê ūi-tì
	Keng-hūi-tō͘: 31°20′18″N 2°58′48″W / 31.33839°N 2.980042°W
Kok-ka	Algeria
Séng	Béchar
Koān	Abadla
	Bīn-chek
- Lóng-chóng	6,410 km2
	Jîn-kháu
- Lóng-chóng	4,554 lâng
- Bi̍t-tō͘	0.7/km2

Erg Ferradj sī Algeria Béchar séng Abadla koān ê chi̍t ê chng-thâu.

Che sī chi̍t phiⁿ koan-î Algeria tē-lí ê phí-á-kiáⁿ. Chhiáⁿ tàu khok-chhiong.