The electrode is an essential part of the primary battery. A device that generates a current using a spontaneous redox reaction is called a primary battery, and a primary battery must consist of two basic components: two electrodes and an electrolyte solution. An electrode that gives an electr
Read moreFactors that affect the self-priming pump self-priming performance (1) Reservoir volume For the gas-liquid hybrid self-priming pump, increasing the volume of the reservoir, increasing the storage capacity, can make the self-priming time have different degrees of shortening. (2) The gap between the
Read moreWith the scarcity of raw materials for mahogany, especially since the scent of rosewood (commonly known as Hainan huanghuali) has almost disappeared in the market, people have begun to pay attention to the new wood that can be replaced. With the continuous rise of the “new “nationa
Read morePlastic steel doors and windows product quality inspection standards The product quality inspection requirements for the group fan workshop are as follows: Check that the glass size in the drawing is correct, and check the glass without error. After cutting the plan, it is guaranteed to lose
Read moreOn November 29th, Professor Fang Xiaohu and his wife visited the China Superhard Materials Network to visit the guest. They were warmly received by the general manager of the website, Liu Jinchang, the website consultant Professor Wang Guangzu and the executive deputy general manager Shi Chao. Prof
Read moreIn terms of price, the bamboo floor is between the solid wood floor and the diamond plate, which is equivalent to the solid wood board of the genus Gaba. In terms of stability, bamboo flooring shrinks and expands less than solid wood flooring. However, the shortcomings of bamboo flooring in a
Read moreThe Shanghai Environmental Protection Industry Association has published a series of shocking data. About 91.2% of households in Shanghai have excessive formaldehyde in summer, and formaldehyde has become the biggest cause of indoor air pollution. Formaldehyde is hard to find more dangerous
Read moreWinter is here, we have to interact with our family in a warm and warm way to spend a wonderful winter home life, starting from the kitchen. The kitchen is a space that integrates cleaning, preparation, cooking, storage and other functions. There are dozens of kitchen utensils such as tablewar
Read moreAccording to the person in charge of the Enterprise Service Department of the Industrial Port Management Committee, as of October this year, the park has introduced 13 energy-saving lighting manufacturers including Yuanli Optoelectronics and Dongxu Energy Savings, covering an area of ​â€â€
Read moreIt is understood that at the end of November 2012, methanol continued to be pessimistic due to fundamentals, and its main force rebounded around 2750 yuan/ton. In the long run, the commissioning of some related devices by the end of the year may bring stimulus to the weak demand for methan
Read moreAbstract On November 27th, in the "2012 China Innovation and Entrepreneurship Competition" held in Beijing TV station, the "Growth Enterprise Group" competition in the Beijing Division Ranking Competition, Wald Company "Development and Promotion of High Permeability A
Read moreAs an unconventional natural gas, shale gas has a global reserve of 456 trillion cubic meters, which is 78 trillion cubic meters more than conventional natural gas reserves. Compared with coal and petroleum, shale gas combustion process is cleaner and emits less, so it has good economic and social e
Read more