With suitable routine maintenance and service, A-dec dental chairs are intended and tested for a “service daily life” of 20 years beneath regular use. The actual assistance daily life could be affected by components such as natural environment, extent of use, cleaning and servicing frequency, and preventative upkeep of usual https://docs.google.com/document/d/1EIdFWlvcvW3DJIX7SPmLq2kg5LTm8wbMymUJkWIZCzQ/edit?usp=sharing