Din is-sena, ħafna żoni ta 'pajjiżna kienu xita, u issa rridu nagħmlu xogħol tajjeb biex nipprevjenu s-sadid għall-blokka tal-lieva manwali. Il-blokka tal-lieva tista 'tintuża f'ħafna okkażjonijiet, iżda huwa meħtieġ li tevita li tuża l-blokka tal-lieva manwali f'temp ta 'xita biex ittejjeb il-ħajja tas-servizz tal-blokka tal-lieva u żżomm il-prestazzjoni tal-użu tal-blokka tal-lieva. Agħmel xogħol ta 'manutenzjoni għall-parank tal-lieva f'temp ta' xita. Il-materjal tal-blokka tal-lieva is metal, and most of the metal has the defect of rust. Doing good maintenance work can avoid the danger of rusting on the lever hoist and extend theblokka tal-lieva. The service life improves its operational safety. If the project is more urgent and the amount of precipitation is particularly low, people can consider building a canopy for lifting work, but it must be maintained in time after use.
