1、前言邮局业务随地区人口增加而扩大,为考虑将来扩建,常预留接建条件。这种场合因为后增地下室在技术上有困难并且不经济,通常起初将地下室设置得尽可能的大,把地下室安排为车库、空调机室,预备室、仓库 1. Foreword The post office business has expanded with the increase of population in the region. In order to consider the future expansion, the conditions for the construction of the post office are often reserved. In this case, since the basement building is technically difficult and uneconomical, the basement is generally set as large as possible at first, and the basement is arranged as a garage, an air conditioner room, a preparation room, and a warehouse.