Recently, the Ministry of Industry and Information Technology has announced to the public that 18 i ......
800DS-76 × 2 centrifugal pump developed by Shandong Bo Pump Technology Co., Ltd. was successful ......
After the renovation, it was found that there were defects everywhere, and there were hidden dange ......
Recently, according to the Dalian Science and Technology Award Measures, GHP gas heat pump air-cond ......
In Dagang Oilfield No.4 Factory, the application of liquid-air injection jet synergistic effect in ......
Heat transfer oil circulating pump performance range (according to the design point) 1, the flow ra ......
Abstract: The heat pump technology in building heating and air conditioning can effectively improve ......
Shanghai has another new move to promote home energy --- to the air to heat. The country's first ......
In layman's terms, pottery vessels are called pottery and pottery vessels are used to make por ......
The change in the export structure of the domestic electrolytic aluminum industry as a prelude to ......
More than 200 construction sites in the urban area have been tested for flood control in urban area ......
Most recently, BP installed the REDA double electric submersible pump unit from Schlumberger Oilfie ......