21.75-27 / 2,5 kuti muchepetse pansi

Mawilo pansi panthaka ndi mitundu yapadera ya mawilo omwe amapangidwira kuti agwiritsidwe ntchito mobisa komanso kuti atuluke. Mawilo awa amapatsidwa mikhalidwe yovuta komanso yovuta yomwe ili pansi panthaka pansi panthaka, kuphatikizapo ma perrains owuma, zida zowoneka bwino, komanso malo okhala. Pali mitundu yosiyanasiyana ya mawilo apansi pandekha, iliyonse imakwaniritsa zolinga zokhudzana ndi migodi ndi zokokera. Zitsanzo zina zofanana ndi: 1. Mawilo a magalimoto awa adapangidwa kuti azinyamula katundu wolemera, kupereka chipilala pa malo osagwirizana, ndikupewa kutopa komanso kung'amba abrasiment. 2. Mawilo omwe ali pagalimoto izi ndi olimba komanso okhazikika, kuwalola kuyendayenda ndikuyenda pang'ono. 3. Mawilo pamakinawa amapangidwa mwapadera kuti azitha kugwiritsa ntchito mphamvu zazikulu zomwe zimakhudzidwa ndikuthana ndi mwalawo komanso dothi lomwe amakumana nawo. 4. Mawilo omwe ali pa syranyms amtundu wa zojambulazo adapangidwa kuti azithandizira katundu wolemera ndikuyendetsa mosavuta m'mbali mwa ma travey. 5. Mawilo omwe ali pa malo otsegulira awa amapangidwa kuti azigwira ntchito pa tchero-gauge. Mawilo pansi panthaka nthawi zambiri amapangidwa kuchokera ku zinthu zazitali kwambiri, monga chitsulo kapena chipongwe, kuthana ndi zovuta mobisa. Akhozanso kukhala ndi zida zowonjezera ngati zolimba zolimbitsa, zokutira zapadera, kapena chithandizo chotentha kuti chikhalembitsani kulimba ndi ntchito. Popeza malo ovuta ndi malingaliro otetezeka mu migodi yobisalira komanso kutcha ndi kumanga ndi mawilo omanga pansi panthaka kuti muwonetse bwino ntchito zothandiza m'mafakitale.