lub qhov tho qhov tiaj tiaj
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Plain Bore Yoke: Cov Khoom Siv Hluav Taws Xob Uas Ruaj Khoov Thiab Ntau Yam
Yuav cov Yokes Plain Bore zoo rau ntau yam kev siv. Xaiv ntau yam kev xaiv ruaj khov ntawm tus nqi sib tw. Txiav txim tam sim no kom xa khoom sai.