At present, the determination of total nitrogen in domestic garbage generally uses the CJ/T103-1999 determination method of total nitrogen in municipal solid wastes, which is a semi-micro JK method. However, due to the drawbacks of the method, such as cumbersome operations and time-consu

Model NO.: SFDP2-020-030-33 Certification: ISO9001:2008, CE, UL Condition: New

The technicians of Xiagong Chusheng multi-purpose sprinkler manufacturers often do not understand and provide reference methods for the maintenance and maintenance of some simple high-pressure cleaning vehicles that only drive high-pressure cleaning vehicle

Despite the natural disasters such as snowstorms and earthquakes, the country’s tightening monetary policy, as well as the rising prices of energy, raw materials, and labor, and the appreciation of the renminbi, have affected many unfavorable factors, but as both auto production and sa

Green design is the key to implementing green manufacturing. It is a design method that integrates traditional design with environmental protection. The essence is to prioritize environmental attributes and design them as a design goal so that the product can meet environmental requirements as w

When the frequency setting data is K, the reference frequency is fr, and the number of phase accumulator bits is N, the signal frequency output by the DDS is fout=(frK)/2N. Although theoretically, the output frequency of the DDS can be from DC to fr/2. However, considering the steepness of the edge

In order to adapt to the market trend that natural gas vehicles have increasingly become an important component of the diversified development of national automotive fuel, Yuchai, as a leading player in China's engine industry, continues to be at the forefront of innovation and is dedica

[ China Instrument Network Instrument Development ] On March 15th, the national key research and development plan “Major scientific equipment development” key project “Micro-nano structure dynamic characteristic tester” project was launched in Tianjin. In the future, the pr

Kumho Tire Co., Ltd. agreed that the "2010 Interim Agreement on Wages Group Negotiations" was rejected by the labor union on April 9. After that, the employer notified the dismissal target of the layoff plan on the same day. Based on this, the company has notified the 191 dismissal

From November 21 to 22, the 2011 China International Fine Chemical Investment and Financing Forum was held in Shanghai. The reporter learned from the forum that as an emerging field with the most vitality and development potential in the chemical industry, fine chemicals is one of the hot spots th

Model NO.: JQT Customized: C

In Anyang Forging Machinery Industry Co., Ltd., the first fully hydraulic CNC die forging hammer developed by the company. In the case of less than 3 meters from it, it does not feel the vibration generated during its work. According to Liu Fuhai, the chairman of the company, it no