承办商

Licensing of Electrical Contractors, Master, Journeyman and Residential Wireman electricians.

发牌的电业承办商，硕士，熟练工和住宅wireman电工。

Contractors were able to remove a large ceiling soffit that also had divided the space.

承办商能够拆除大片的天花板背面，这样也可分隔空间。