Horizontal Accordion Doors Malfunctions Are Trapping People In Offices
副詞 horizontally (comparative more horizontally, superlative most horizontally) In a horizontal direction or position. Coordinate term: vertically If a variable undergoes regular oscillations, and a graph of the system is drawn with the oscillating variable as the vertical axis and time as the horizontal axis, the amplitude is visually represented by the vertical distance.
Accordion Doors and Sight Control Doors | Texas Overhead Door
