Compressed gas springs yog cov khoom tseem ceeb nyob rau hauv ntau yam kev siv, muab kev tswj thiab txhim khu kev qha kev txhawb nqa rau kev nqa, txo qis, thiab kev sib npaug. Cov springs no feem ntau siv hauv kev lag luam xws li tsheb, rooj tog zaum, aerospace, thiab ...
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