In the chemical pump mechanical seal repair several misunderstandings 1) The greater the amount of s......
Recently, Gome President Wang Junzhou announced that he will enter the home power grid purchase ma......
Buried sewage treatment equipment is widely used in high-class hotels, villas and residential area r......
The butterfly valves can be divided into pneumatic butterfly valves, electric butterfly valves, and......
From June 1st, Italy, the world's second largest PV market, will officially implement the lat......
The reporter recently learned from the Henan Finance Department and the Science and Technology De......
South Korea's Ministry of Knowledge Economy announced on June 9 that the South Korean ......
1. The working principle of the screw pump Brief description Screw pump is a unique structure of the......
Zhuzhou Diamond Cutting Tools Co., Ltd. (hereinafter referred to as “Zhuzhuâ€) has bee......
According to the reporter, according to the size and extent of the damaged parts of the furniture,......
Recently, in the branded shoe cabinets of major shopping malls, all the shoes were sold together al......
Abstract In the first seven months of this year, Liaoning Province exported 15,579 metal proc......