Abstract: This study proposes a cleaning machine using a multistage planetary gear mechanism to remove accumulated grease from kitchen ducts with various geometries, including circular and square ...

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This is especially true if you have a system with grease ducts — after all, when a mess is out of sight, it's often out of mind. But keeping up with these ducts' maintenance is vital ...

When cleaning your home, it can be easy to overlook your kitchen range and ventilation. This is especially true if you have a system with grease ducts — after all, when a mess is out of sight, it's ...

Additionally, inadequate insulation may lead to condensation issues, noisy HVAC systems, and reduced durability of duct components. These problems not only affect comfort but also increase maintenance ...

The submandibular duct, also called the Wharton's duct, is the excretory duct of the gland. It drains saliva from the glands at the base of the tongue. The blood supply to the gland comes from the ...