Yaam calculation rau arch

rab teev tsuas qhov yog nqus 1:

Dimensions

Lub vojvoog R1
Lub vojvoog R2
Tus naj npawb ntawm ntu S
Koov ces kaum U

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Google Play
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Lub laij lej rau xam cov kab ua rau kev ua koov



R1 - Sab hauv hluav taws xob ntawm lub koov.
R2 - Sab sab hluav taws xob ntawm lub koov.
S - Tus naj npawb ntawm koov ntu.
U - Sector lub kaum sab xis ntawm lub voj voog.

Nta ntawm qhov kev pab cuam.

Muab xam los ntawm qhov loj me thiab naj npawb ntawm cov khoom rau kev tsim cov ntawv ntoo.


Google Play
cov cav laij leb Koj cov lus teb Nkag
hmoob
Muaj tsis muaj lus teb saved.
Register los cav hauv, uas yuav tau khaws lawv cov lus teb thiab xa lawv ntsej tim muag.
zhitov Author of the project: Dmitry Zhitov        © 2007 - 2018
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