A respirator is a device designed to protect the wearer from inhaling harmful dusts, fumes, vapors, or gases. Respirators come in a wide range of types and sizes used by the military, private i...Read more...
A respirator is a device designed to protect the wearer from inhaling particulate matter, including airborne microrganisms, fumes, vapours, i.e. gases. Respirators range from relatively inexpen...Read more...
A shaft-driven bicycle is a bicycle that uses a drive shaft instead of a chain to transmit power from the pedals to the wheel. Shaft drives were introduced over a century ago, but were mostly s...Read more...
A shower base is simply the floor of a shower. Prefabricated shower bases are also called shower pans. A shower pan is what constitutes the floor of a shower and directs all the water into the...Read more...
A single-use bioreactor or disposable bioreactor is a bioreactor with a disposable bag instead of a culture vessel. Typically, this refers to a bioreactor in which the lining in contact with th...Read more...
A sippy cup is a training cup –with a screw- or snap-on lid and a spout that lets your child drink without spilling. You can get models with or without handles and choose ones with different ty...Read more...
A skateboard is a type of sports equipment or toy used primarily for the activity of skateboarding. It usually consists of a specially designed maplewood board combined with a polyurethane coat...Read more...
A smoker is an apparatus for cooking at low temperatures in a controlled, smoky environment for the smoking of food. A smoker is a piece of cooking equipment for making barbecue.
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A sock is an item of clothing worn on the feet and often covering the ankle and some part of the calf. Some type of shoe or boot is typically worn over socks. In ancient times, socks were made...Read more...
A spice is a dried seed, fruit, root, bark, or vegetable substance primarily used for flavoring, coloring or preserving food. Because they tend to have strong flavors and are used in small quan...Read more...