technical explanation | Topic

5 sentences

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At present, the operational meaning of TETRA is given as 'consume all consumable resources.'

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If it gets bad, cracks can develop or it can even rupture.

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A material that absorbs sound is called a sound-absorbing material.

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A display, also called a monitor, is a device that shows still or moving video signals output from a computer or other equipment.

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Among printed matter, there is what's called 'special mailbag printed matter.'

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