A foldable plastic crate is used for the storage of various goods and for shipping from one location to another. The goods are positioned in a crate, with or without cover, and set or stacked onto a pallet loaded onto a transportation vehicle such as truck or train car and shipped to its destination. Plastic crates provide protection of shipped and stored goods from damage or breakage and simplify the handling of goods. http://www.sjzwlplastic.com/

HVAC vent is an important part of residential structures such as single-family homes, apartment buildings, hotels, and senior living facilities; medium to large industrial and office buildings such as skyscrapers and hospitals; vehicles such as cars, trains, airplanes, ships and submarines; and in marine environments, where safe and healthy building conditions are regulated with respect to temperature and humidity, using fresh air from outdoors. http://www.sxcanreal.com/hvac-vent/

Bismuth-based: Bismuth alloys will have a composition that is less of a ductile characteristic than tin, as it can become brittle. Manufacturers use bismuth due to its expansion qualities when it melts and then solidifies as it can expand to up to 3.3%. The more bismuth is in an alloy, the more it expands. It is less expensive than other alloys that are featured and the least toxic as it can be used in applications where there is drinking water present. http://www.wocmetal.com/low-melting-alloys/bismuth-alloys/

The primary purpose of a Tee is to make a 90° branch from the main run of pipe. Standard, there are 2 possibilities, on behalf of the equal tee and reducing tee. The equal tee (or straight tee) is used as the branch has the same diameter as the run-pipe. The reducing tee is used as the branch has a smaller diameter than the run-pipe. http://www.zhijusteel.com/

Hung windows, a classic architectural window style, are a popular choice, and are typically found in colonial houses, farmhouses, and other traditional-style homes. In recent years, this traditional window style has seen a surge in popularity as buyers are looking to remodel character homes. So, what exactly is the difference between Single-Hung and Double-Hung? Aesthetically, they are nearly identical, but there are some functional differences that you should note before purchasing. http://www.broadfacade.com/

Ratchet cargo straps can tie down a load by securing it to the floor of a flatbed truck. They can also be used to tie down and secure a piece of cargo to the sides of the interior of an enclosed trailer. It can connect to anchor points in the side of a flatbed truck, like D-rings, and can also latch onto anchor points on the floor of the truck bed for easy tightening!http://www.herunsling.com/cargo-straps/

A Refrigerator Mould is an open system that dispels heat from a closed space to a warmer area, usually a kitchen or another room. By dispelling the heat from this area, it decreases in temperature, allowing food and other items to remain at a cool temperature. Refrigerators appear to violate the Second Law of Thermodynamics, but the key reason they do not is because of the work needed as input to the system. They are essentially heat pumps but work to cool a region instead of heat it. http://www.meike-mould.com/home-appliance-mold/refrigerator-mould/

PE fitting stands for Poly Ethylene pipe fitting. PE pipes can be connected to pipes in other materials by a range of mechanical fittings available from the relevant manufacturers. These can either be transition couplets to connect the pipes together directly or flange connections. http://www.oneplusplastic.com/

A liquid dispersed dye of the azo or anthraquinone type that includes a dispersing agent and dispersing assistant in order to keep the dye dissolved in liquid without sedimentation. The preferred dispersing agent is a sulfonated lignin salt and the preferred dispersing assistant is a surfactant such as polyethylene glycol epoxide ether (EO-1), polyethylene glycol phenolic-formaldehyde epoxide ether (EO-2), or polyethylene glycol amino methylene epoxide ether (EO-3). http://www.shengyuchemicals.com/

The Komatsu radiator is a heat exchanger to reduce the temperature of coolant water in the engine cooling system. A radiator core has fins to increase the surface area and make cooling performance higher. An engine fan generates airflow through the fins which cool down the radiator. http://www.siri-radiator.com/radiator/komatsu-radiator/