After the SOLAS amendment on the effectiveness of the Long Range Identification and Tracking of Ships (LRIT) became effective on January 1, 2008, the flag State may use the received ship LRIT information for maritime safety. In the context of environmental protection, LRIT information is of great s ...READING MORE...
How to solve the sealing problem can not be ignored, because the valve running, running, dripping, leakage phenomenon, the vast majority occur here. Below we will discuss the valve dynamic seal, static seal problem. 1, dynamic seal valve dynamic seal, mainly refers to the stem seal. Do not let the v ...READING MORE...
I vaguely remember that when I was learning a car a few years ago, I was struggling to step on the clutch and hold the gear. I accidentally extinguished the car, and I married the master's jealousy. Today's changes in the times and people's demanding driving efficiencies have made carm ...READING MORE...
The reporter learned from the Anqing Science and Technology Department that the Ministry of Science and Technology recently formally approved the agreement to build three state-level hi-tech industrial bases in Anhui Province this year, among which Anqing’s high-tech industrial base f ...READING MORE...
Industrialization is a combination of theory and practice. The commercialization of AMT commercial vehicles must be preceded by a “threefold door†before it can be successful. The first is that scientific research must be combined with industrial reality. As early as the beginning of ...READING MORE...
Zhang Guobao, director of the State Energy Administration and director of the Coal Mine Methane Prevention and Control Leading Group, said on January 12 that in 2009, as the country’s effect of expanding domestic demand and promoting economic growth measures became more apparent, it was expe ...READING MORE...
The analysis report released by the China Petroleum and Chemical Industry Association on December 1 showed that in October, the growth rate of both import and export trade in the industry fell, and imports fell more than exports, and the growth rate of trade deficit slowed down. The main features ...READING MORE...