Hauv pneumatic systems, txhua qhov kev sib txuas tseem ceeb. Ib qhov txuas txhim khu kev qha ua kom muaj kev ua haujlwm siab tshaj plaws, kev nyab xeeb, thiab sijhawm ua haujlwm. Tab sis nrog ntau hom hlau txuas muaj, koj xaiv li cas? Cov lus teb yog nyob rau hauv kev nkag siab qhov sib txawv ntawm Push-in (One-Kov) Fittings thiab Compression Fit
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