goyo cal me guti
goyo cal me dul ma ki lwongo ni Duct
Kabedo ma piny
20
m
2
(
20000000
mm
2
)
Kabedo me yamo acel
0.012
m
2
(
12272
mm
2
)
Kabedo weng pa yamo
0.061
m
2
(
61359
mm
2
)
Wel yamo
5
jemi
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