For rotor pumps, the most critical consumable is the mechanical seal, which typically lasts between

In a recent report by the *New York Times* on May 28, it was revealed that several U.S. states, incl

In a recent report from the *New York Times* on May 28th, it was revealed that several U.S. states,

In recent years, the "silver economy" has become a hot topic among many businesses, with growing int

In recent years, the "silver economy" has become a hot topic among businesses, with many recognizing

Watermelon plants grow vigorously and have a high water content, making them particularly sensitive

Watermelon plants grow vigorously and have a high water content, making them sensitive to various ch

In a surprising turn of events, genetically modified wheat that had been abandoned over a decade ago

According to Xinhua News Agency, Washington, June 2 — A genetically modified wheat variety th

With the rapid development of infrastructure and construction machinery in China, the mining machin

With the continuous improvement of infrastructure and the rapid growth of the construction machiner

1) The metal rotor flowmeter utilizes a magnetic coupling system that ensures no leakage and can