This year's buzzing US Barr and Iceland Actavis competing for the acquisition of Croatia's Privat company represents another development of the generic pharmaceutical industry. This is the time for the development of generic drugs and the era of the globalization of generic drugs. The supp
Recently, Jinan Languang successfully developed the BTY-T1 moisture permeability tester. The product is designed and manufactured according to GB1037-88 standard, and is suitable for measuring the water vapor transmission rate of packaging materials such as plastic film and composi
China National Heavy Duty Truck Group Jinan Bridge Box Co., Ltd. obtained the TS16949 certificate, which is the first enterprise in the domestic heavy-duty axle industry to pass the international automobile industry quality certification. Jinan Bridge Box Company is a wholly-owned
The control of the inlet and outlet of the traditional directional control valve is carried out through a valve core. The corresponding relationship between the two ports listening to the opening has been determined as early as when the valve core is designed and processed, and it is impossible to m
Recently, a Swisso new heavy truck has appeared in Changsha. As a result, Beiqi Futian Changsha Automobile Factory took the most critical step in entering the medium- and heavy-duty commercial vehicle market. Beiqi Futian Changsha Automobile Factory conforms to the trend of large-tonnage and larg
The SF31904W 100 cubic meter mining electric wheel sprinkler developed by Xiangtan Electric Group Co., Ltd. has recently passed the appraisal and appraisal of relevant departments. The comprehensive technical performance of this product has reached the advanced level of domestic le
The tremendous development potential of China's plastics processing industry has opened up a vast space for the rapid growth of the press industry. In particular, injection molding machines account for nearly 50% of the entire plastics market, and one-third of plastic products are produced usin
According to the latest data provided by the China Petroleum and Chemical Industry Association, the domestic oil and chemical production continued to grow rapidly with the new and expansion capacity in succession in 2006. At the same time, after the market continued to decline for several months, t
Abstract: Water source is the premise of applying water source heat pump. In this paper, the factors such as water quantity, water temperature, water quality and water supply stability of water source system that affect the operation efficiency of water source heat pump are expounded. Various type
Abstract: Water source is the premise of applying water source heat pump. In this paper, the factors such as water quantity, water temperature, water quality and water supply stability of water source system that affect the operation efficiency of water source heat pump are expounded. Various type
Underwater depth 7000 meters with 700 atmospheres for 7 hours of continuous operation "7000 meters manned submersible" 1:6 model reporter Zhou Weihai photo Cui Weicheng, the first deputy chief engineer of the national “10th Five-Year Plan†863 Program “7000m Manned Su
In the mid-1990s, BMW used the laser welding robot to complete the first weld of the BMW 5 series sedan with a total weld length of 12 m. By July 2003, the total length of laser welded welds had reached 1.5 million meters. The result of laser technology competition is to strengthe