"Poàⁿ-kèng" pán-pún chi-kan bô-kāng--ê tē-hng

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~ r2.7.1) (bot ka-thiam: oc:Rai (geometria)
AvicBotthó-lūn | kòng-hiàn
~ r2.6.5) (bot siu-kái: sn:Taramunyongo
Tē 70 chōa:
[[sk:Polomer (kružnica)]]
[[sl:Polmer]]
[[sn:NharaTaramunyongo]]
[[sr:Полупречник]]
[[sv:Radie]]