WHAT DOES สล็อต MEAN?

ลึกเข้าไปในป่าพื่อค้นหาราชาแห่งป่าและรับรางวัลใหญ่Visual display unit of a slot machine in tilt manner Tilt is often a expression derived from electromechanical slot equipment' "tilt switches", which might make or break a circuit once they were tilte