The plug valve uses a plug body with a through hole as an opening and closing element, and a valve that opens and closes through the rotation of the plug body and the valve stem. The plug valve has a simple structure, rapid opening and closing, and low fluid res.......
Product Name Specification Material Steel Factory/Origin Price (Yuan/Ton) Yesterday Last Week Last Month Than General Line Φ6.5mm Q235 Jiu Steel 5750 0 -50 -100 Common Line Φ6.5mm Q235 Handan Steel 5780 0 -70 -70 High Line Φ6.5mm Q235 Handan Steel 5750 0 -100 -100 High Line Φ6.5mm.......
- Model NO.: AF-C836 .......
China Automobile Association releases monthly production and sales data, car sales rose 0.6% in March from a year earlier
The China Association of Automobile Manufacturers released March sales and production data. In March, the auto sales reached 1.839 million units, up 0.6% year.......
Theoretical analysis is convenient for analysis, t0 is the current time, A0 generation of the current time leader's technology, at the T1 level; B0 generation of the current time behind the technical point, at the T0 level. If they are developed as usual, by the time t1 and t2, the.......
It was learned from the Zhejiang Economic and Information Commission that the 2012 annual implementation plan for the new material industry in the province has been scheduled. The .......
The latest research report points out that on the basis of the continuing downturn in 2011, the Chinese commercial vehicle market will enter a five-year downturn cycle, and fuel consumption and environmental pressure may cause the profits of domestic commercial vehicle companies to fur.......
On June 27th, the largest 35-meter excavator excavator in Asia was put into production too heavily. Prior to this, China and even Asia failed to break through the 30-cubic-meter mark, which created an Asian record. According to reports, the excavator can be shoveled down to di.......
China's new energy industry strategy is accelerating. Recently, the “Energy-saving and New-Energy Automotive Industry Development Plan (2011-2020)†formulated by the Ministry of Industry and Information Technology has been completed and is c.......
Model NO.: PEC2005A
Sensitivity: High Sensitivity
.......
In 2011, the Xingtai Inspection and Quarantine Bureau examined a total of 707,000 sets of export valves with a value of 30.414 million U.S. dollars, a year-on-year increase of 25% and 60%, respectively, and reached a record high. It also sold well in 79 countr.......
First, the significance of power system status monitoring First, the establishment of historical records of equipment operations, so that the equipment in the operation of the situation occurred in the data and data have been accumulated for future use.
Second, determine whether the eq.......
Second, determine whether the eq.......