7*24小時工作時間隨時全心服務
- 返回頂部
- 0531-85919987
- 在線咨詢
- 微信二維碼
Moisture: Years of experience with resistant fuels have shown that in many cases the acid value of the oil in operation is increased due to the hydrolysis of the oil, so the new oil standard is ......
How much is the freezing point of antifreeze (coolant) normal? What's the lowest? Now antifreeze boiling point is generally more than 105℃, if the use of high quality antifreeze, there wi......
Roughage is the feed with high crude fiber content. The feed of herbivorous animals all contains high crude fiber, and its raw materials are mostly corn straw, soybean straw and dried green ......
Frozen fish surimi and traditional fish surimi some different, it is the raw fish meat, rinse, dehydration, add sugar, polyphosphate and other protein anti-freeze denaturation additives, so that......
More and more waste tires are produced, but they cannot be properly disposed in a timely manner, resulting in a kind of "black pollution". Thermal cracking of waste tires represents the devel......
There are generally two ways to prepare edible vegetable oil: press and leaching. Pressing is the process of extracting oil from oil by means of physical pressing. Leaching is a method of ex......
Eggshell strength is usually regarded as an important index to measure the quality of eggs. The study of eggshell strength is of great significance to reduce the rate of egg breakage, packaging a......
Flash point is an indicator of the evaporability of oil. The lighter the fraction, the greater the evaporability and the lower the flash point. On the contrary, the heavier the fraction of oil, ......