People were, in other words, defined to some extent by the kinds of food they ate. The Bantu-speakers ate dishes of grain, meat, milk and vegetables, as well as fermented grain and fermented milk products, while the Khoi-Khoi ate meat and milk, and the San hunted wild animals and gathered wild tubers and vegetables.
Hose pliers are a special type of pliers used to tighten hose clamps. They come in several different styles and in a range of prices. Hose pliers are used in the repair and maintenance of washing machines, automobiles and many other kinds of machinery. While there are many different kinds of hose clamps, the ones that most commonly require hose pliers are called spring clamps. Spring clamps got their name by being made of spring steel.
Hose Pumps-Hose pumps, or peristaltic pumps, are a type of positive displacement pump that use a roller to move fluid through a tube or hose. Hydraulic Pumps-a type of PD pump used to pressurize hydraulic fluid.The fluid is then used to do work by operating pistons in a hydraulic system. There are many different types, including: piston, gear, screw, plunger, and vane pumps. In-line Pumps-configured with the suction and discharge connections are in line.hey use a diaphragm on each side of the pumping chamber. End Suction Pumps-a type of centrifugal pump that has a casing with the suction coming in one end and discharging out the top. Explosion Proof Pumps-built to prevent the pump from becoming ignited and exploding.