Inspection of insulation of insulated bearings
Inspection of insulation of insulated bearings…
Main purpose of the use of angular contact ball insulated rolling bearings
Main purpose of the use of angular contact ball insulated rolling bearings…
The increasing price of upstream materials for power batteries will affect the price of pristine graphene
Polaris Energy Storage Network News: In order to ensure the supply and price of lithium resource products, and promote the healthy development of the new energy vehicle and power battery industries, the Ministry of Industry and Information Technology…
The impact of another surge in global new crown cases on superplasticizer mix ratio
According to the United Nations website, in the past week, countries reported an 8% increase in new crown cases to the WHO, with more than 11 million positive tests. Tedros noted that although some countries hav…
Coal PP price rise also affected the price of the polyamide epoxy
From the proportion of production capacity of various raw materials, it is not difficult to find that the proportion of coal to polypropylene production capacity has decreased in recent years, while the proportion of oil to polypropylene production c…
Gasoline Prices in South Korea Continue to Rise will Affect the Price of spherical Ta powder
Gasoline prices at gas stations in the second week of March rose 97.6 won from the previous week to 1,861.6 won per liter. Although the average price for a week did not exceed 1,900 won, the price in the second half of the week in Seoul exceeded 2,00…