Chiyambi cha ubwino ndi makhalidwe a asphalt kusakaniza zipangizo
Masiku ano, magulu ambiri sangadziwe zambiri za asphalt. M'malo mwake, pomanga misewu yayikulu, phula limafunikabe kugwiritsidwa ntchito. Panthawiyi, zida zosakaniza za asphalt ziyenera kugwiritsidwa ntchito. Zida zoterezi zimatha kumaliza kusakaniza kwa asphalt. Zoonadi, zipangizozi zilinso Chifukwa cha zinthu zina ndi ubwino wake, zakhala zida zazikulu zomwe zimagwiritsidwa ntchito panopa.
Dziwani zambiri
2023-10-20