Invitation letter of Changsha building energy conservation association


Invitation letter of Changsha building energy conservation association.

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[Chongqing 22nd school recruitment] Chongqing water resources and electric power building survey, design and Research Institute Co., Ltd[Chongqing 22nd school recruitment] Chongqing water resources and electric power building survey, design and Research Institute Co., Ltd

is the only class a survey, design and scientific research institution subordinate to Chongqing water resources investment (Group) Co., Ltd. 1 person in environmental conservation design, graduate degree or above,