Description
The rotary limit switch is used to control the movement of industrial machinery. It operates as an auxiliary controller of electrical motors through a power interface, such as a contactor or PLC. Suitable for heavy duty, its shaft is connected to the motor and, after a set number of revolution, the cams operate the switches, thus starting the predetermined movement. A worm gear and a helical toothed gear combined with one or more pairs of straight toothed gears are used for the transmission of the movement from the input shaft to the output shaft.
Description
Rollator Walker which is also named as the rolling walking, rollator is a walker with a wheel at the bottom of each leg. There are 3 wheel rollators and 4 wheel rollators, and most have some kind of a pouch or basket to carry your things. Rollators are perfect for use outdoors where the surfaces may be uneven. They can also be used indoors, and some are even narrow enough to navigate through tricky halls and doorways.
Description
Road surface marking is any kind of device or material that is used on a road surface in order to convey official information. They can also be applied in other facilities used by vehicles to mark parking spaces or designate areas for other uses.

Road Marking Paint is a kind of paint used to paint road mark. Paint, sometimes with additives such as retroreflective glass beads, is generally used to mark travel lanes. It is also used to mark spaces in parking lots or special purpose spaces for disabled parking, loading zones, or time-restricted parking areas. Colors for these applications vary by locality.
Description
Normally, DNA is transcribed, or copied, to RNA and then translated to protein. Reverse transcriptase copies RNA back to DNA. Think of it as a car moving down a one-way street. Normally traffic only moves in one direction. But then, someone from out of town is driving the opposite way! Reverse transcriptase drives the opposite way in molecular processes in cells, converting RNA back to DNA.

Although it is very different from the normal process, reverse transcriptase is an important enzyme. It is needed for function in viruses, eukaryotes and prokaryotes. Reverse transcriptase enzymes in cells are involved in genetic diversity and in the process of aging in eukaryotic cells. In viruses, reverse transcriptase allows the virus to insert its DNA to the host cell's DNA, forcing the cell to make more viruses. This is good for the virus but bad for the host.
Description
R134a is also known as tetrafluoroethane (CF3CH2F) from the family of HFC refrigerant. It exists in gas form when expose to the environment as the boiling temperature is -14.9°F or -26.1°C.
R134a refrigerant is now being used as a replacement for R-12 CFC refrigerant in the area of centrifugal, rotary screw, scroll and reciprocating compressors. It is not 100% compatible with the lubricants and mineral-based refrigerant currently used in R-12. Design changes to the condenser and evaporator need to be done to use this refrigerant. R134a refrigerant is safe for normal handling as it is non-toxic, non-flammable and non-corrosive.
Description
PP Reusable Bags are bags made from the synthetic plastic polymer polypropylene, a frequently used material in consumer goods and some industrial applications. It is used for bags because it is strong, flexible, and can be made transparent. Polypropylene bags are manufactured for a variety of uses. Polypropylene is used for bags less commonly than polyethylene, another plastic polymer and the most frequently used material for disposable plastic bags and packaging, but is superior to polyethylene for bags that are meant to be reused.

In this report, the statistical data is considered from the shipment volume. This report mainly covers PP reusable shopping bag, while we can also offer any product survey report related to the reusable bag industry chain.