Ua liaj ua teb Machinery
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Rice transplanter
Qhov no yog ib hom tshuab tshwj xeeb uas tsim los rau kev cog qoob loo uas tau ua tiav cov koob npe nrov hauv Suav teb thiab lwm lub tebchaws nyob rau sab hnub tuaj Asia. Nws yog feem ntau muab faib ua ob pawg: hom tes tuav thiab lub rooj zaum.Ntawm lawv, rau lub tshuab hloov pauv txhais tes, peb tau tsim ob hom raws li qhov sib txawv ntawm daim ntawv thov: 4-kab thiab 6-kab qauv.Rau cov neeg siv nrog cov teb me, peb xav kom koj xaiv qhov hloov tau yooj yim 4-kab qauv; rau cov neeg siv nrog cov teb me me, peb xav kom koj xaiv rau 6-kab qauv nrog kev ua haujlwm dav dav thiab ua haujlwm ntau dua.
