Plaub Ntug Tsa Nqa
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Plaub Ntug Tsa Nqa
4 Ncej Chaw Nres Tsheb yog qhov nrov tshaj plaws nqa nqa ntawm peb cov neeg siv khoom. Nws yog rau cov chaw nres tsheb valet, uas tau nruab nrog hluav taws xob tswj hluav taws xob. Nws yog tsav los ntawm chaw nres tsheb twj hydraulic. Xws li cov chaw nres tsheb nqa tau haum rau ob lub tsheb me thiab lub tsheb hnyav.
