Hunan Green Building Technology Co. , Ltd. is a leading technology enterprise specializing in green building design consulting, research and application promotion of green building materials, simulation optimization and design

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Hunan Green Building Technology Co. , Ltd. is a leading technology enterprise specializing in green building design consulting, research and application promotion of green building materials, simulation optimization and design
Design depth refers to the level of detail in the preparation of design documents, used to describe the completeness and technical depth of the expression of design content. flanged wing