Nutritional pump is available for nasal feeding nutrition infusion pump. Nasal feeding tube through the water, nutrient solution and homemade a certain concentration of rice milk. With automatic infusion, lose the alarm and fast row, anti-axis and other functions. Improving the nutritional status .......

Every home has its own door, and every door has its own matching lock. A matching lock can make the door more perfect function, with the finishing touch. However, if a door is not locked, then the security can not be guaranteed, it can be a lock is an integral part of the door. In terms of door lo.......

Abstract: In this paper, the shortage of test methods for power steering hydraulic pump is analyzed. A new test method is proposed. Proved by the production practice, the test method is easy to operate. The test results can truly and accurately reflect the performance of the steering hydraulic pump.......

Alan Rose, director of marketing for Intel's Energy and Utilities division, is investigating how data analysis in power grids and buildings can be used to drive new forms of energy savings. People constantly try to make small changes in their daily life to reduce the harm to the environment. .......

Frequency control is to change the frequency of the motor stator power, thereby changing the synchronous speed speed control method. The main equipment of frequency conversion speed regulation system is to provide frequency conversion power inverter , inverter can be divided into AC - DC - AC inve.......

2017 Chongqing National Auto Parts Fair se celebró con éxito en 2018 Rongcheng otra vez! La 82ª (CAPF) Feria Nacional de Piezas de Automóviles en 2017 se celebró en el Centro Internacional de Exposiciones de Chongqing del 27 al 29 de octubre, con un �.......

The first by rotating the vacuum pump to pump 10 ~ 2Pa diffusion pump oil is heated boiling, high-speed from the jet of oil and steam flow will continue to bring the gas molecules within the system to the side of the pump bulb bentonite assembly, until the gas density reached Mechanical vacuum pump.......

Researchers at the Massachusetts Institute of Technology recently announced a new discovery of long cycle life and high power lithium iron phosphate (LiFePO4) cells. Researchers at the Massachusetts Institute of Technology (MIT) found that solid-solution regions (SSZ) were formed at the boundary .......

Как люди могут знать 52 карты в 0.3 секунды, это невозможное событие произойдет в мире?.......

Recently, the Machinery Research Institute of Beijing Institute of Machinery Industry, "unidirectional stretch film production line" a successful trial, becoming the only one dry lithium battery separator equipment, technology and technology service providers to solve the key components .......

Advantages of high frequency welding equipment Digital high frequency equipment function features: 1. to realize multi section heating curve programming (basic type is 5 segment setting, and can also be customized according to customer needs). 2. heating time can be accurate to 0.1 seconds 3. re.......

Centrifugal pump classification, it is based on different structural characteristics and divided. First, according to the number of working impeller to classification 1, single-stage pump: that is, there is only one impeller on the shaft. 2, multi-stage pump: that is, there are two or more impel.......