Searchlight performance characteristics analysis

A searchlight is a device that has a powerful light source and a concave mirror that can focus light in a specific direction for long-range lighting and search applications. Larger light intensities can be obtained by using a mirror or lens to concentrate the exiting light beam within a small solid ...more...

How do green radishes encounter pests and diseases?

When the fleshy roots of the radish enter the expansion period, the early growth leaves have entered the aging stage. These leaves cling to the soil and will yellow or even rot. Once the yellow leaves are found on the radish plants, they should be removed in time. Pesticide Ne ...more...

Yaxing builds international brand for professional wear tool…

Character business card: Hu Xiongwei General Manager Yaxing Trading Co., Ltd. City: Shaoxing Keqiao District Character sketch : He grew up in a pile of children, when he was eight or nine years old, he was able to pack fabrics. After graduating from university, he inherited the family business a ...more...

Huai'an invests millions in building fire hydrant

Since the beginning of this year, Huai'an District Fire Fighting Brigade of Huai'an City, Jiangsu Province has actively played the role of the government staff assistant in light of the actual situation of the relatively weak construction of the city's municipal fire hydrant. On the bas ...more...

The export situation in December is better than the future.

In response to the rapid growth of foreign trade and exports in November, Shen Danyang, spokesman of the Ministry of Commerce, said at a regular press conference on the 18th that it is mainly the policy effect of China’s steady growth in foreign trade since the second half of this year and th ...more...

Thermal Power Plant Air Pollutant Emission Standard

The Ministry of Environmental Protection and the State Administration of Quality Supervision jointly issued the newly revised "Emission Standards for Air Pollutants from Thermal Power Plants", which will be implemented as of January 1, 2012. Tao Detian, a spokesperson for the Min ...more...

National Diamond Quality Inspection Center helps Ezhou to ta…

Abstract [Abstract] At present, the National Diamond Quality Inspection Center, Energy-saving Construction Material Inspection Center, and Solar Quality Inspection Center have settled in Ezhou, and the China Quality Certification Center and the Municipal People's Government have signed th ...more...