HRV is a ventilation system that continuously replaces stale indoor air with fresh outdoor air, improving the cleanliness, and comfort of a building. HRV employs an air-to-air heat exchanger that recovers normal wasted heat while also delivering clean, freshly filtered air to improve the interior environment.

A heat and energy recovery ventilation system is an energy-efficient and specialized heating, ventilation, and air conditioning (HVAC) alternative that enhances indoor air quality. It pre-conditions new entering air by recovering heat or energy from stale exiting air and transferring it to it. This procedure guarantees a steady supply of fresh air while assisting in the reduction of heating and cooling expenses. To preserve comfort and reduce energy usage, these systems are frequently utilized in commercial, industrial, and residential buildings.

Hand tools include a variety of manually operated equipment made for different tasks, such as cutting, gripping, striking, and fastening. There are several hand tools offered in the market, such as pliers, cutters, and wrenches. Hand tools are operated manually and are used in industrial applications (such as manufacturing and construction) and household applications (such as plumbing and carpeting).

Grinding machines are tools or machinery that are used during industrial processes like material removal or metal cutting. They are designed for precision machining to shape, grind, or finish a workpiece. Grinding machines use abrasive wheels as cutting tools to perform various types of grinding, including surface grinding, cylindrical grinding, centerless grinding, and tool and cutter grinding.

A government open data management platform is a centralized system or platform used by governments to store, manage, and publish their open data initiatives. It serves as a repository for government agencies to collect, organize, and share various types of data with the public and other stakeholders. These platforms often provide tools for data cleaning, quality assurance, metadata creation, and data visualization. They aim to promote transparency, accountability, and data-driven decision-making by making government data more accessible and usable to the public.

Glass blocks are hollow rectangular or square-shaped building materials made from glass. They are typically used in architecture and construction applications to create walls or partitions that allow light to pass through while providing privacy and security at the same time. The blocks are usually laid using mortar, and they can be transparent, translucent, or frosted, besides being available in a range of design options for both interior and exterior applications.

Germination kits are seed starter kits, which are generally used to give a leg up on the growing season. In late winter and early spring, when the conditions outside are still unpredictable, they are used to sprouting vegetables, fruits, herbs, or flower seeds in a steadier indoor environment. These specially designed trays are used for seed germination and can easily be paired with shallow propagation trays.

Gaming peripherals refer to auxiliary devices, such as controllers, keyboards, and gaming mice, which connect to computers or gaming consoles to offer easy game playing.

Functional chewing gum imparts several health benefits upon consumption, unlike traditional chewing gum, which is mainly consumed as a confectionary product. The several health benefits of functional chewing gum make it highly demanded among consumers across the world.

Functional additives are compounds that provide physical and chemical stability to the packaging materials. They offer an effective barrier to moisture, oxygen, microorganisms, and light. They also help in modifying the properties of packaging to impart beneficial and desirable functions.