Muab xam ntawm stairs hlau uas muaj kev sib hloov 90 degrees thiab ib bowstring zigzag

rab teev tsuas qhov yog nqus 1:    

Qhia kom meej rau qhov ntev hauv millimetres

Kauj ruam ntawm lub bowstring sab sauv C1
-Nyob rau hauv qab ntawm tus kaw hlua C2
Bowstring T

Aperture siab Y
Aperture ntev X
Dav ntawm stairs W

Thickness ntawm cov kauj ruam Z
Qhia F

Lub thickness ntawm ib bowstring A
Dav ntawm ib bowstring G











Muab xam los ntawm cov hlau stairs tig mus rau 90 degrees thiab bowstring zigzag


Xaiv lub qhov ntev yuav tsum nyob rau hauv millimetres

X - aperture dav ntawm stairs
Y - Aperture siab
W - Dav ntawm stairs
F - Cov kauj ruam qhia
T - tus nab npawb ntawm cov hlua
C - Cov nab npawb ntawm cov kauj ruam
Z - Thickness ntawm cov kauj ruam
A - Lub thickness ntawm ib bowstring
G - Dav ntawm ib bowstring



SP - Seb lub chaw ntawm cov thawj teeb relative to txog qib uas hauv pem teb hauv pem teb ob.
LR - Teev uas muaj cov nqa. Rau cov kauj ruam drawing.



Nta ntawm qhov kev pab cuam.

Muab xam loj, me kab ntsab, steel stairs uas tig rau 90 degrees.
Khom cov nqi ntawm cov khoom tawg yooj yim.
Lub caij nyoog qhov ntev ntawm tes taw.
Drawings xav paub thiab schematics ntawm lub stairs txhua yam.

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zhitov Author of the project: Dmitry Zhitov        © 2007 - 2017
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