pija in pedped
pija in duct section
Jikin lal in mweo
20
m
2
(
20000000
mm
2
)
Jikin juon jikin
0.012
m
2
(
12272
mm
2
)
Aolepān jikin kōto ko
0.061
m
2
(
61359
mm
2
)
joñan kōto
5
men ko
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