Does Cambridge MA has personal property tax exemption for R&D companies?

Does Cambridge MA has personal property tax exemption for R&D companies?

 

I read from MA state website that "a corporation must be classified as a research and development corporation in order to receive the research and development corporation exemptions in a city or town that has accepted the local option for that exemption." 

FINANCIAL OFFICERS MUNICIPAL LAW SURVEY (mass.gov)

 

However, I can not figure out if Cambridge has that exemption.