1 Overview Bevel gear (commonly known as bevel gear) is a transmission part used to transmit power and motion between intersecting axes. Its main parameter names and codes are: modulus M, number of teeth Z, pressure angle n, big end taper L, tooth width b, pitch cone angle, tip cone angle .......
The HMTDS-3 Water Quality Tester offers different prices in the following three regions: 50-78 yuan in the Guangzhou region, 45-80 yuan in the Shenzh.......
It was learnt from Sinopec Group that Zhongyuan Petrochemical's 600,000-ton/year MTO plant successfully produced qualified polymerization grade ethylene and propylene products on October 10th to achieve a successful start-up of the unit.
Zhongyuan Petrochemical's 600,00.......
Air compressor parts are more general terms. Air compressors are divided into piston air compressors and screw air compressors according to the working principle. Piston air compressor parts mainly talk about some conventional accessories. Piston air compressor parts are divided into .......
On October 10th, only one steam superheating furnace in the domestic ethylene plant—the ethylene plant BA-109 furnace in the old Yangzi Petrochemical area was successfully shut down. It is estimated that the energy consumption level of Yangzi Petrochemical's ethylene plant will .......
The market share of luxury cars in China only accounts for 6% of the total number of passenger cars, which is far lower than that of mature cars. For example, the market share of luxury cars in the German market is about 30%. Therefore, the luxury car market i.......
On the afternoon of May 27th, Sanyi Road held the "2011 Sanyuan Road Machine Construction Maintenance Summit Forum" in Changde Industrial Park, and sat down with more than 300 Sany customers from across the country to discuss the "Tao." It .......
At 20:50 on July 23, the collision between the Hangzhou-Shenzhen Line Yongjia and Wenzhou South, the Beijing D401 south train to the Fuzhou, and the D3115 south train from Hangzhou to Fuzhou occurred. D301 trains are off line 1 to 4 and D3115 trains are off li.......
Pingtang County, Guizhou Province, China National Natural Heritage Conservation Infrastructure Construction Project (June 2011 - June 2012, 0.1 billion)
Name of Project: Protective natural infrastructure project of National Natural Heritage Site in Pingta.......
Name of Project: Protective natural infrastructure project of National Natural Heritage Site in Pingta.......
In the hubbub of new energy, “the landscape is infiniteâ€, but the biomass energy is hot to cold. To the surprise of the market, the "Twelfth Five-Year Plan" gave a surprising increase. What is driving this acceleration?
As the Na.......
As the Na.......
The Danish Knud Jepsen Breeding Company is known for cultivating the Longevity Flower Queen series (Golden genus). Recently, the company has made an improvement, but without increasing the greenhouse, it has increased the production area of ​​the Changshouhua Queen series. It.......