https://padlet.com/ahmed_012_mtf/5u9m5z1kkjhh تم إنشاؤه بجنونٍ إبداعي en-us 2018-02-04 18:20:19 UTC 2018-02-05 05:43:50 UTC hello@padlet.com https://padlet.com/ahmed_012_mtf/5u9m5z1kkjhh/wish/227967278 The hydraulic system works to pressure liquid through a small opening  to a big  pipe . the system has advantages and disadvantages       
A hydrolic system is control the force by liqued

Used to lift heavy stuff

The pneumatic system is working  by air pressure

we can used in hospital


]]> 2018-02-05 05:08:33 UTC https://padlet.com/ahmed_012_mtf/5u9m5z1kkjhh/wish/227967278 mohamed_008_mtf https://padlet.com/ahmed_012_mtf/5u9m5z1kkjhh/wish/227967310 The Hydraulic system operated by the pressure created by forcing water, oil, or another liquid through a comparatively narrow pipe or orifice.

]]> 2018-02-05 05:08:53 UTC https://padlet.com/ahmed_012_mtf/5u9m5z1kkjhh/wish/227967310 mahdi_021_mtf https://padlet.com/ahmed_012_mtf/5u9m5z1kkjhh/wish/227970367 Pneumatic systems used in industry are commonly powered by compressed air or compressed inert gases.
Clean compressed air.]]> 2018-02-05 05:39:52 UTC https://padlet.com/ahmed_012_mtf/5u9m5z1kkjhh/wish/227970367