HNYSJY
版權(quán)所有 ? 廣西建工第一建筑工程集團(tuán)有限公司 舉報(bào)郵箱：gxyjjianjukonggao@163.com 舉報(bào)電話(huà)：0771-2210307 工信部備案號(hào)：桂ICP備09007306號(hào)
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.
HNYSJY
版權(quán)所有 ? 廣西建工第一建筑工程集團(tuán)有限公司 舉報(bào)郵箱：gxyjjianjukonggao@163.com 舉報(bào)電話(huà)：0771-2210307 工信部備案號(hào)：桂ICP備09007306號(hào)