New polypropylene material for making barrels in dishwashers instead of stainless steel
A new type of polypropylene material has recently been developed that can replace the stainless steel material in the barrel of the dishwasher. In addition to the stability required, the mechanical...
Casting defects have become weaknesses in the metal foundry industry
A major problem in the development of cast steel castings in China is the casting defect, because the most important factor affecting the quality of castings such as cast iron cast iron is how to...
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