gas caij nplooj ntoos hlav nyob rau hauv lub tshuab nqus tsev chamber yog los muab kev tswj lub siab, mechanical kev them nyiaj yug, vibration damping, thiab meej positioning thiab tswj cov Cheebtsam nyob rau hauv lub chamber, pab txhawb rau lub efficiency thiab txhim khu kev qha lub tshuab nqus tsev vacuum nyob rau hauv ntau yam industrial, scientific, thiab kev tshawb fawb daim ntaub ntawv.
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