Pneumatic lockout yog muab faib ua ob pawg: lub tog raj kheej kaw thiab pneumatic hose lockout.Lub tog raj kheej lockouts yog tsim los tiv thaiv kev ua haujlwm ntawm lub ntsiab valve tuav ntawm ntau hom cylinders;Pneumatic hose lockouts yog qhov tseem ceeb rau hluav taws xob hluav taws xob thiab kev sib cais ntawm compressed cua zog qhov chaw.