Between the cross supports are placed non-flammable insulating holders (13).

A fluid passageway extends between the supports, wherein the fluid passageway provides fluid communication between the tank headspace and a filter set to vent a filter set.

The gasket is received between the first and second seal flanges and between the saddles and surfaces of the saddle recesses.

The device for producing nanometer powder can mix the supporters or supporter chips uniformly and reduce the friction between supporters or supporter chips.

Bridges (120) are connected between the supports.

The shaft (26) is rotatable in the brackets (28).

A plurality of V-shaped supports is disposed between the lateral supports.

The axial members include three ends that are positioned between the circumferential supports.

In preferred variant, the interconnection is nondetachable.

Further, the system comprises a test specimen mounted in the test assembly between the upper supports and the lower supports.

The supports (30a) are provided with bend sections (40) which increase the distance between the supports (30a) and the blades (4a).

At least one disconnecting slot (8) is situated between the mounting feet.

Struts (3) may be arranged between the supports (2).

Several discrete brackets are fastened to the shutter hems about the margin of any opening with random spacing between the brackets.

A variable length electrode (59) extends between the electrode supports so that the length of the electrode can be varied by varying the spacing between the electrode supports.