Kodi plumb ndi chiyani?
| Plumb bob (yomwe nthawi zina imatchedwa "plumb bob" kapena "plumb bob") imakhala ndi kulemera kwapadera, kofanana, kawirikawiri kumakhala ndi mapeto opapatiza kapena olunjika, omwe amamangiriridwa ndi kuyimitsidwa kuchokera pa chingwe kuti apange mzere wolunjika. . | |
| Chingwe chowongolera chikapachikika, malamulo a mphamvu yokoka adzachitapo kanthu kuti apange mzere wolunjika bwino kwambiri, womwe umakhala ndi ntchito zambiri zothandiza monga kusamutsira mfundo, kugwiritsa ntchito ngati chitsogozo, kapena mizere yolemba isanayambe ntchito iliyonse yomanga kapena kudula. |
 | Pali mizere yowongolera, monga yachikhalidwe, ndi zina zokhala ndi zina zowonjezera, monga mizere ya maginito kapena mapini obweza, iliyonse ili ndi mawonekedwe omwe amawathandiza ndi ntchito zosiyanasiyana. |
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| Ndi mitundu yanji ya plumb? |
Yowonjezedwa ndi
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