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my country's trade measurement is settled by quality. Tianchen Borui's mass flowmeter can directly measure the quality of fluids, which has a great advantage in foreign trade. Especially for oil prod...[Details]
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In the past two months, although the A-share market has hit a new high in the past year, in the past month, Apple concept stocks have performed very poorly, especially some leading concept stocks of ...[Details]
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Digital tube static display principle Display and its interface Commonly used displays in single-chip microcomputer systems are: Light Emitting Diode (LED) display, Liquid Crystal Display (LCD) displ...[Details]
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First put the circuit diagram, pay attention to the selection of capacitors on both sides of the crystal oscillator, and pay attention to the resistance value between the LED and the voltage. The p...[Details]
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Overview
Speech recognition technology is a technology that converts speech signals into text content. There are two main types of popular speech recognition technologies. One is the tr...[Details]
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On March 20, the first phase of the energy storage battery cabinet assembly production project of Haide Smart Energy Storage Industrial Park started construction in Nanchuan Industrial Park. This proj...[Details]
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A sound level meter is an instrument that can measure the noise level of industrial noise, living noise, traffic noise, etc. approximately according to the hearing characteristics of the human ...[Details]
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Recently, Sungrow signed a cooperation agreement with the famous French energy group ENGIE for the 638MWh Coya energy storage project, and will provide the industry-leading liquid-cooled energy sto...[Details]
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A large amount of slag is produced during blast furnace smelting. It is usually cooled and dispersed with medium-pressure water with a large flow rate, and transported to the sl...[Details]
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On January 16, China Intelligence Weian signed a strategic cooperation agreement with Royole Technology. Based on the cooperation agreement, China Intelligence Weian will purchase flexible display sc...[Details]
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In recent days, the popularity of facial recognition and payment security has remained high, spreading from abroad to China. "Many people use photos of Jack Ma to try facial recognition machines, but...[Details]
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Emergency light circuit board schematic
When making it, X1 uses a power transformer with a secondary of 6V/200mA. J1 and J2 use relays with a coil voltage of 6V. For other de...[Details]
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Early morning on July 14, it was reported that Alphabet's Google Cloud division announced on Wednesday local time that they will begin to adopt chips based on ARM technology, becoming another large t...[Details]
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LUYOR-2120B UV lamp is a portable high-intensity UV lamp powered by batteries. The main peak wavelength of LUYOR-2120B UV lamp is 365nm, and the UV intensity is as high as 10000uw/cm2. LUYOR-2120B UV ...[Details]
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At the Chery Global Innovation Conference that just ended, Chery, which has always been low-key, announced its strategic layout and put forward the goal of "being smart and becoming the industry le...[Details]