LEGO TECHNIC : 14901


Technic / 14901

		Re: System to allow pressure and vacuum for piston at the same time
(...) Tricky? Difficult? Here are a few to get you started: (URL) Enjoy! You bet! CSSoh ...where air and/or vacuum is power ;-) (19 years ago, 23-Nov-05, to lugnet.technic)

		Re: System to allow pressure and vacuum for piston at the same time
(...) ;^) (19 years ago, 23-Nov-05, to lugnet.technic)