九洲备用网址

National method (3)

Construction the construction of guangxi received three national method, distribution is: large crushing chamber tall funnel (steel concrete composite structure) construction methods, ground source heat pump buried vertical U tube heat exchange system installation method and oblique polyhedron reinforced concrete column construction methods.

?
省级建设主管部门
  • 中国建设部
  • 广西建设网
市级建设主管部门
  • 南宁建设信息网
分公司

     HNYSJY


九洲备用网址-九洲备用登陆网站