Now in the Grade first row, we will write VLOOKUP function. The syntax of this function is. VLOOKUP(lookup_value, table_array, col_index_num, [range_lookup]). The first parameter of the formula lookup_value defines the value of the number which we will be looking in the newly created table.
VELUX SUN TUNNEL skylights bring natural light into even the darkest and most isolated spaces through a specially designed tunnel that passes from roof to ceiling. The attractive ceiling diffuser blends unnoticed into the ceiling, spreading a soft and restful light throughout the room. Flexible and Rigid sun tunnels.
The V/STOL wind tunnel is a newer development of low-speed wind tunnels having a large very-low-speed section to permit testing of aircraft designed for vertical or short takeoff and landing (V/STOL) while operating in the region between vertical flight and cruising flight. wind tunnel