4 0
Engineering mechanics / 6 6 S. Timoshenko, D. H. Young. - Fourth edition, international student edition. - - x, 478p. - - - - - . - . - 0 . - . - 0 .
5
5
2 = =
2
2 --0------
6 --0-- 2 --------
0 2 --
--20------
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----2
/ 2
/ 2
/
/
Engineering mechanics / 6 6 S. Timoshenko, D. H. Young. - Fourth edition, international student edition. - - x, 478p. - - - - - . - . - 0 . - . - 0 .
5
5
2 = =
2
2 --0------
6 --0-- 2 --------
0 2 --
--20------
--------20--
--------20--
----2
/ 2
/ 2
/
/