Hollow glass balls are hollow spherical powdered inorganic nonmetallic materials. Their particle size is 5-100mm with a thickness of 1-2mm. The compressive strength is 3-125MPa. The following is a list of the most recent articles about Hollow Gl…
The European Commission on Thursday proposed emergency intervention in Europe's energy markets to ease the recent sharp rise in energy prices. A much-watched proposal to cap natural gas prices was not included because of controversy.…
Another round of "price hikes" is coming With the continuous development of my country's economy and society, people have more and more deposits and their quality of life has gradually improved. But what followed was the rise in housing pri...…
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