Abstract: In order to investigate the influence of actual installation environment and using conditions on the measurement accuracy of vortex flowmeter, a benchmark experiment was conducted on DN100 vortex flowmeter, and a total of 23 sets of real-flow experiments for a single 90° elbow and full-
Read moreRecently, the teachers and students of the Tianjin Vocational and Technical Normal University developed the "Portable Human Vital Signs Signal Monitoring System" to make the mobile phone a mini-monitor that can monitor your physical health. It is reported that the "Portable
Read moreTesting machine as a device to control the quality of the product, in the use of how to troubleshoot, ensure the machine is running well, the operator should learn to find problems and can be eliminated. Common faults: The dial pointer has poor sensitivity and stops halfway after unloading, or the
Read moreJanuary to April, the world's top 500 companies Dow Chemical, the world's largest chemical and energy group DuPont, the German chemical giant Evonik Degussa, Linde Gas (Hong Kong) Co., Ltd., five multinational chemical giants have settled In Sichuan, establishing branches or investing in s
Read moreModel NO.: 255mm 1.25mm 30 teeth 30T Color: Red Condition: New
Read moreRecently, JMC and Ford, Hengtian and Daewoo have reached cooperation and become new members of domestic commercial vehicle joint ventures. Prior to this, many multinational automobile companies including VW and GM have taken the lead in the distribution of China's commercial vehicle market. D
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