John Ralph de Leon

John Ralph de Leon

By JOHN RALPH PUTI DE LEONLeisure Aviation

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John Ralph de Leon episodes

October 21, 2021 Files tools
Difference of files tools
3 min
June 07, 2021 Podcast 06/07/21)
Podcast activity
2 min
June 01, 2021 Data Loading System
DLS
2 min
May 28, 2021 Research in fiber optic
Fiber optic
3 min
February 27, 2021 02/19/21
The procedure of engine wash in gas turbine engine
1 min
February 27, 2021 Podcast (02/27/21)
My feedback
2 min
February 15, 2021 The difference between the stator and rotor blades
Podcast 2
2 min
February 09, 2021 Podcast
Introduction
1 min

About John Ralph de Leon

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Introduce my self