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Manufacturing composite bricks useful in e.g. partition walls, involves drying plastic waste primarily low-density polyethylene plastic from e.g. hospital to remove moisture content, crushing dried plastic waste into fine particles, mixing crushed plastic particles with sand and cement, melting 2024-12-23
Stable cutting fluid used as an appropriate cutting fluid instead of hazardous chemical-based cutting fluids, comprises rice-bran oil, polyoxyethylene sorbitan monolaurate, and water 2024-12-18
Automatic fishhook lifting and line winding function-type fishing rod for catching fish by manipulating line ending in hook, has line connected between fishhook element and lock pin for automatically lifting fishhook element from water body 2023-12-11