With the rapid advancement of oil extraction technology, oilfield completion operations have become increasingly complex. Traditional bridge plug equipment requires mechanical retrieval, drilling, and grinding,...

Marine air conditioning systems play a vital role on ships, providing a comfortable working and living environment for crew members. However, in actual use, marine air...

Recycled plastic is an environmentally friendly material that is made by recycling and reprocessing waste plastic products. The use of recycled plastic can reduce the...