Chengfeng Flow Meter Co., Ltd. is located in Changzhou City, Jiangsu Province. The predecessor of Qinfeng Instrument was founded in 1979. So far, it has more than 30 years experience in the production of meters. The products involve glass rotor flowmeters, metal tube float flowmeters, electromagne
Soil drilling is widely used in soil, geology, water conservancy and other fields and is an important tool for collecting samples. Earth drilling can be divided into manual drilling and mechanical (power) drilling according to the source of operating force. The earth drill can be divided
The chairman and CEO of Bosch's Board of Directors, Volkermar Dunner, publicly expressed his views on the violation of the German public. Dunner said he will continue to develop diesel engine-related technologies. Chairman of the board of directors of Bosch Germany and CEO Volkermar Dun
The acre measurement instrument has been widely used in agricultural resources investigation and monitoring, forest land survey, afforestation acceptance, pest and disease evaluation, and technical identification of forestry cases. Compared with the traditional compass meter measuring are
Manufacturers in all major areas are always looking for ways to increase profitability - the goal is to improve process efficiency without compromising quality and safety. This article introduces you to the dry vacuum pump technology that was originally used in the semiconductor industry. It start
The spread of plant diseases is generally spread through the spores of pathogens. For this reason, the capture analysis of spores is expected to play a very important role in the occurrence of diseases. Spore traps are used to capture spores and provide accurate samples for research. But
Abstract : As one of the greenhouse gases, sulfur hexafluoride gas in electrical products can cause air pollution and endanger the normal operation of electrical equipment and people's health. Therefore, an effective method must be used to monitor the barrier properties of materials used in el
Wang Ping\æŽæ°¸å¼º2 (1. Department of Resources and Environmental Engineering, China University of Mining and Technology, Beijing 100083, China; 2. Department of Electrical Engineering, Tsinghua University, Beijing 100084, China) Explain some practical problems encountered during the de
Water bath thermostat oscillator is used very frequently, but there are still many considerations in the frequent use process, but Xiao Bian does not know how many people understand the use of water bath thermostat oscillator in the end, how much, if you still want to understand More relevant knowle
Teach you how to use Doppler velocity flowmeter product manual First, FLOW-3L Doppler velocity flowmeter features (1), a single flow sensor, easy to install suitable for municipal sewage pipes, pipes, channels, irregular rivers, natural streams, sewage outlets and other flow measurement It can b