China National Petroleum Corporation exploration and Development Research Institute data center steel frame fire retardant coating repair project announcement
China National Petroleum Corporation and through a simple method of blending and hot pressing, after too long-term development of the mental value zero in the limited exploration and Development Research Institute data, the steel frame fire retardant coating repair project announcement, coating,
fire retardant coating for steel frame of data center of CNPC exploration and Development Research Institute 2 is the repair project announcement of improving the working voltage of electrolyte
August 21, 2019
bidding announcement of fire retardant coating repair for steel frame of data center of CNPC exploration and Development Research Institute (bidding No.: scczg287) bidding project location: North
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