ประแจ (รถไฟ) (Thai Wikipedia)

Analysis of information sources in references of the Wikipedia article "ประแจ (รถไฟ)" in Thai language version.

refsWebsite

Global rank Thai rank

9^th place

9^th place

1vossloh-cogifer.com

low place

low place

6^th place

20^th place

275^th place

2,449^th place

archive.org (Global: 6^th place; Thai: 20^th place)

Meyers, Marc A. (1994). Dynamic behavior of materials. New York: John Wiley. pp. 5, 570. ISBN 978-0-471-58262-5.

nla.gov.au (Global: 275^th place; Thai: 2,449^th place)

"SCENE OF THE ACCIDENT". The Argus (Melbourne, Vic. : 1848–1956). Melbourne, Vic.: National Library of Australia. 29 January 1906. p. 7. สืบค้นเมื่อ 20 July 2011.

vossloh-cogifer.com (Global: low place; Thai: low place)

Points and Crossings^{[ลิงก์เสีย]} from Vossloh Cogifer

youtube.com (Global: 9^th place; Thai: 9^th place)

http://www.youtube.com/watch?v=y7h4OtFDnYE Physicist Richard Feynman explains how a train stays on the tracks. BBC TV 'Fun to Imagine' (1983)