Applied stunt kites, mechanical equipment, robotics.

The fixing seat (321) is arranged on a mechanical equipment (10).

The invention also features mechanical equipment, electrical equipment, computer equipment, and their combination including the contact member and the securing member within the equipment itself.

A seal method and a seal device for a mechanical equipment are as follows, a spindle is fixed on the bottom of a mechanism body, which goes through the inside wall of a spindle sleeve and the inside chamber of a mechanical element.

Normal ventilation does not use any technical equipment.

Natural air flow does not use any mechanical tools.

Natural ventilation does not use any mechanical equipment.

Natural ventilation does not use any mechanical device.

Basically, the natural ventilations do not in any way demand for the use of any kind of mechanical equipments.

Natural ventilation doesn’t use any physical equipment.

Natural ventilation does not use any physical equipment.

Natural ventilation, however, does not use mechanical systems.

Pultrusion equipment is a very practical mechanical equipment for our production of composite materials.

Fast and simple installation using mechanical equipment.

A Guide to Mechanical Equipment for Healthy Indoor Environments