Purros specializes in manufacture and sales of Hydro Speed Regulator, Multi Spindle Heads and Self-Feeding Drill Head.
October 15th, south Korean customs released data show that in September, South Korea imported 9.46 million tons of coal, 2014 tons of year-on-year growth of 2.07% over the same period in 2014. The thermal coal 6.84 million tons, 6.64 million tons of year-on-year growth of 3.11% from a year earlier.
The Principle of hydraulic damper
Hydraulic damper is a device that to reduce the resistance of movements, and then depletes the kinetic energy. Hydraulic damper is widely used in automotive and medical equipment; the feature is the resistance changes with running speed. Obviously, it can play a buffer role in connected institutions. The most important feature is that the force of the gas spring changes with velocity of movement. Significantly, when the force point of gas spring movement faster, then the resistances of the spring is increased. In other case, when the force point m...
More than thousands of Banks already use RMB as the payment currency
Energy website Fuelfix.com reported that as China's oil market share battle intensified, Russia has more than Saudi Arabia as China's largest supplier of crude oil.
Thai car production increased 2% in January, for the first time in 20 months
In January this year, Thailand's car production in after 20 months of falling for the first time.
According to Thai industrial association, according to data from the FTI Thai car production in January rose 2% to 166260 vehicles, in the same period last year to 162652 vehicles. Thanks to Vietnam and other neighboring countries export oriented, driven by rising Thai new car exports rose 14% year-on-year in January to 106278 vehicl...
Tags: car production Thailand's economic environment
South Korea's coal imports increased by 2.1% in September
October 15th, south Korean customs released data show that in September, South Korea imported 9.46 million tons of coal, 2014 tons of year-on-year growth of 2.07% over the same period in 2014. The thermal coal 6.84 million tons, 6.64 million tons of year-on-year growth of 3.11% from a year earlier.
Korean media: Park Geun-hye poll support rate rose to 48.3%
