Refeyon pneumatic yog ib lub Tuam Tshoj compressed huab cua sitencer cov chaw tsim khoom, chaw muag khoom thiab khoom siv. Ua raws li kev nrhiav cov khoom zoo meej ntawm cov khoom lag luam, yog li ntawd peb cov cua sib xyaw ua ke los ntawm ntau tus neeg siv khoom. Huab tsim, zoo raw cov ntaub ntawv, kev ua tau zoo thiab tus nqi sib tw yog dab tsi txhua tus neeg siv khoom xav tau, thiab kuj tau muab koj. Tau kawg, tseem ceeb yog peb cov kev pab cuam tom qab muag. Yog tias koj xav nyob hauv peb cov kev pabcuam cua compressed , koj tuaj yeem sab taw peb tam sim no, peb yuav teb rau koj hauv lub sijhawm!