Is it long-term to carry cement workers?

Not necessarily. It depends on the project.

Cement stevedores should be one of the hardest jobs, very hard. In order to support their families, they have been eroded by cement ash for a long time. Even if you often wear a dust mask, you will easily get lung disease after a long time. They really live on dust. Because this is a special job, cement stevedores are mostly middle-aged and elderly people in their 40 s, 50 s or even 60 s. In their words, they are "ignorant of technology, uneducated and old." I can only do this! "