Ingaba i-crane yangaphakathi okanye yangaphandle, kufuneka ubeke ingqalelo ekugcinweni kwayo, kuba ukugcinwa kubomi besibini be-crane.Nazi ezinye iindlela zokulungisa umatshini wokuphakamisa apha, ukuze ukwazi ukugcina umatshini wokuphakamisa kakuhle, kwaye ugweme ukuchaphazela ukusetyenziswa kwindawo ebalulekileyo ...
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