Kodi foni yam'manja ndi chiyani?
Kusintha kwa mafoni kumatanthauza zothandizira zosiyanasiyana ku malo omanga kuti ogwira ntchito kuti azigwiritsa ntchito ndikuthetsa mayendedwe owongoka komanso opingasa. Ili ndi mawonekedwe amsonkhano wosavuta komanso sunabsely, ntchito yabwino yonyamula katundu, yotetezeka komanso yodalirika, ndipo yayamba msanga. Mwa zina zatsopano, mafoni am'manja ndi oyambira kwambiri komanso omwe amagwiritsidwa ntchito kwambiri. Kusintha kwa mafoni kudayamba kupangidwa bwino ndi United States. Pofika kumayambiriro kwa m'ma 1960, Europe, Japan, ndi mayiko ena ankamugwiritsa ntchito bwino ndikupanga mtunduwu. Kuyambira chakumapeto kwa zaka za m'ma 1970, dziko langa layamba kulembedwa ndikugwiritsa ntchito mtunduwu kuchokera ku Japan, United States, United Kingdom, ndi mayiko ena.
Kuzindikiritsa kwa mafoni am'manja:
Kukula ndi kulongosola kwa mafoni am'manja ndendende ndi izi: 19300 * 1219, 1219, 1519, 1519, 1529, 1529, ndi 919, ndi 919, 1219. Izi ndiye kukula kofala kwambiri kwa mafoni am'manja. Mukamagwiritsa ntchito, amangidwa malinga ndi kutalika. Nthawi zambiri, kutalika sikudzapitilira kwambiri, ndipo chitetezo chidzachepetsedwa.
Zofunikira pakugwiritsa ntchito foni yam'manja:
1. Ndi zoletsedwa kugwiritsa ntchito zinthu zolakwika ndi ziwalo zowonongeka pa scaffold.
2. Mukakhazikitsa scaffold, tsatirani dongosolo la kukhazikitsa ndi katundu wovomerezeka.
3. Mukamagwira ntchito pa chimango, chimango chikuyenera kukhazikika musanayambe kumanga.
4. Pamene scafting imasunthidwa, antchito onse achoke pa nsanja yolemba pansi.
5. Ndizosaloledwa kupatsa zinthu zolemera kunja kwa thandizo kuti zilepheretse kugwa chifukwa cha katundu wopanda malire.
6. Pambuyo poti kuwumbika kumasunthika m'malo mwake, mabuleki a Wheel amayenera kulowera ndipo mawilo otsekeka.
7. Ndi zoletsedwa kukhazikitsa makwerero a mitengo papulatifomu ya Scaffold.
8. Amaletsedwa mosamalitsa antchito kuti adumphe kuchokera pa nsanja yogwira ntchito pansi pomwe kutalika kumapitirira 2m.
9. Pogwira ntchito pamtunda wautali wokhala ndi scaffold, chitetezo chiyenera kukhazikitsidwa mozungulira nsanja yogwiritsira ntchito ndipo chimango chikuyenera kulimbikitsidwa.
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11. Ndi zoletsedwa kuti mukwere scaffold pomwe mukuvala slimers.
Post Nthawi: Aug-20-2024