Kodi mumadziwa kuti thonje yotsekereza mawu imayikidwa pagulu?Kodi kusiyanitsa kalasi ya phokoso kutchinjiriza thonje?Tidziwe limodzi:
Kalasi A: zida zomangira zosayaka, zida zomwe sizimawotcha;
A1 mlingo: palibe kuyaka, palibe lawi lotseguka;
Gulu la A2: losayaka, kuyeza utsi, kukhala woyenerera;
Gulu B1: Zipangizo zomangira zosagwira moto, zotchingira moto zimakhala ndi mphamvu yabwino yoletsa moto, zimakhala zovuta kunyamula moto mumlengalenga kapena chifukwa cha kutentha kwambiri, sizimafalikira mwachangu, ndikuwotcha pomwe gwero lamoto limawotcha. wachotsedwa kusiya tsopano.
Kalasi B2: Zida zomangira zoyaka, zoyaka zoyaka zimakhala ndi mphamvu yoletsa moto, zimayaka moto ndikuyaka zikawululidwa mlengalenga kapena chifukwa cha kutentha kwambiri, zomwe ndizosavuta kuyambitsa kufalikira kwamoto, monga monga mizati matabwa, matabwa denga trusses, matabwa matabwa, matabwa masitepe etc.
Kalasi B3: Zipangizo zomangira zoyaka, zopanda mphamvu zowotcha, zimayaka kwambiri ndipo zimakhala ndi ngozi yayikulu.
Nthawi yotumiza: Feb-10-2022