1. Preface Valves are used in piping systems to handle liquid controls. The first step in choosing a valve is to know the function of the various valves and the valve we want, and to accomplish the tasks and effects we have entrusted with. 2. Valve classification (1) According to its function, .......
A report submitted by the Economic and Trade Bureau of Balikun Kazakh Autonomous County in Xinjiang to the relevant authorities of the country recently revealed that many chemical companies in the Balikun area, one of the three major producing areas of sodium sulfide in China, are faced with m.......
Nair, chairman of the Indian Aerospace Research Organization, said that India has completed the verification test of the domestic low-temperature upper stage (engine) and will soon conduct flight tests on the upper stage. India's independent development of the low-temperat.......
March 1, 2003, organized by Beijing Tsinghua Institute of Industrial Development Incubator, Peking Pharmaceutical Co., Ltd. completed in the benefit of "osmotic pump controlled release tablets," the results of the project appraisal will be held at Tsinghua University. .......
At around 13:45 on the November 13th, the nitrification unit of the aniline plant at the Sinopec Jilin Petrochemical Company's Shuangbang Plant exploded, and a huge black mushroom cloud enveloped the urban area of ​​Jilin City, causing more than 10,000 residents to be evacuat.......
Model NO.: BSBJ-2
Origin: Nanjing, China
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Recently, the C720 vertical multi-stage bag-type condensate pump developed by Hunan Xiangdian Changsha Pump Factory passed the expert appraisal. Experts believe that Hunan Xiangdian Changsha Water Pump Factory has reached the leading level of domestic similar products in the p.......
In the increasingly competitive market, what are the advantages of fine chemical companies to overcome their competitors? Hands must hold innovative technologies ahead of their opponents. The words of Dr. Hao Zhimin, Director of Coatings Application Department of Ciba Specialty Chemicals China.......
In October, prices of domestic chemical products declined slightly overall, and individual products rose. According to the monitoring of the chemical product market in 36 large and medium-sized cities throughout the country, the average price of low-density polyethylene (film 1F7B) was 11,509 .......
Ford Motor Company, the second-largest automaker in the US, launched a new 6-cylinder engine with more power and energy efficiency on the 9th, and announced that it will soon launch a Ford Hybrid taxi in New York City.
Ford's latest 3.5-liter 250-horsepower six-cy.......
Ford's latest 3.5-liter 250-horsepower six-cy.......
When our products such as textiles, household appliances and motorcycles are repeatedly attacked by the anti-dumping big sticks in the international market, we are tempted to have the illusion that “encountering anti-dumping†has become a patent for developing countries such a.......
In recent days, the storm of polyvinyl chloride food wrap has swayed the country in the wake of the media's turmoil. For a time, PVC cling film became a street rat. However, the author finds that in this turmoil, the production enterprises at the center have not heard anything. This inappr.......