Thermocouples are a kind of temperature sensor that we often use everyday. However, when some users are using it, there is some doubt about whether the cold junction temperature compensation wire of the thermocouple is connected to the DCS. If there is no temperature transmitter in the middle, …

Plants planted under the microscope allow scientists to observe them through 3D techniques. Researchers at Goethe University in Frankfurt, Germany, have been able to capture the formation of new lateral roots by tr…

From August 1, the Shenmu Tianyuan coal tar lightening project will begin one-month annual production and maintenance. Maintenance includes maintenance and replacement of instruments, maintenance of equipment, process flow and adjustment of production data, a total of 207 items. Including the m…

With the regulation of the real estate market, the lighting industry, like other downstream industries such as building materials and home furnishing industries, has been greatly affected. Although the cost of LED products is relatively high, the improvement of the level of house decoration can…

How is the progress of the elimination of the yellow standard car in Wenzhou? Is there a lot of curfew after the expansion of the yellow label car limit area? Yesterday, the reporter followed the traffic police department of Wenzhou City and the environmental protection department to…

The Google-owned Nest Company, best known as the shiny thermostat, is giving people a refreshing update with its hundred-dollar smoke and C0 detectors connected to the bird's nest. The 2.0 update will introduce…

The arrival query can be queried by product number, product name, unit number, unit name, and arrival date. Inventory Management Module This module completes the inventory query, mainly including query by voucher number, query by product number, and query by product name. Sales Management…