a. Traditional pneumatics: pneumatic tools, rock drills, pneumatic picks, pneumatic wrenches, pneumatic sandblasting;
b. Instrument control and automation devices, such as tool changing in machining centers;
c. Vehicle braking, door and window opening and closing;
d. Compressed air blowing weft yarn in jet looms instead of shuttles;
e. Food and pharmaceutical industries, using compressed air to agitate slurries;
f. Starting large marine diesel engines;
g. Wind tunnel experiments, underground tunnel ventilation, metal smelting;
h. Oil well fracturing;
i. High-pressure air blasting in coal mining;
j. Weapon systems, missile launching, torpedo launching;
k. Submarine surfacing and sinking, shipwreck salvage, seabed oil exploration, hovercraft;
l. Tire inflation;
m. Spray painting;
n. Bottle blowing machines;
o. Air separation industry;
p. Industrial control power (drive cylinders, pneumatic components);
q. Producing high-pressure air for cooling and drying processed parts.
