Fluid supply system

A fluid supply system comprising:

• a support body having:
• a first plate;
• a second plate provided on one side of the first plate in a longitudinal direction so as to be orthogonal to the first plate;
• and a third plate provided on one end of the first plate in a height direction so as to be orthogonal to the first plate and the second plate;
• a first-gas supply unit provided on the third plate, the first-gas supply unit being configured to vaporize liquid and being configured to supply a first gas generated by the vaporization of the liquid to a supply target;
• a liquid supply unit provided on either one of the first plate and the second plate, the liquid supply unit being configured to supply fluid containing the liquid to the first-gas supply unit;
• a second-gas supply unit provided on other of the first plate and the second plate, a second-gas supply unit being configured to supply a second gas to the first-gas supply unit;
• a first communication mechanism configured to enable communication between the first-gas supply unit and the liquid supply unit;
• and
• a second communication mechanism configured to enable communication between the first-gas supply unit and the second-gas supply unit.