It is a special type of work for the calender of Shenyang Cable Factory to work continuously for several years.

Non-ferrous metal calenders in wire and cable industry can become a special type of work after working at high temperature for 9 years.

Working properties: high temperature

Years of special type of work:

Must be engaged in high-altitude and particularly heavy manual labor for a total of 10 years;

Engaged in underground and high temperature work for 9 years;

Engaged in other harmful operations for 8 years.