When using groundwater into the well usually clog a pipe with valve and filter, the latter often out of order. Repair need to get the whole structure. The problem of repair and operation of wells can be solved much easier if you use the following device. The basis of it — sealed the tank with the filter capacity of 35-40 litres and pump “Kama” with the engine of 1.6 kW.WORKS VACUUM
When using groundwater into the well usually clog a pipe with valve and filter, the latter often out of order. Repair need to get the whole structure. The problem of repair and operation of wells can be solved much easier if you use the following device. The basis of it — sealed the tank with the filter capacity of 35-40 litres and pump “Kama” with the engine of 1.6 kW.
This model can successfully build students 4-5 classes. Best to start with the housings. It can be done chiselling from a block of wood or stacked. If the housing is stacked, panel it with plywood with a thickness of 1 mm or thick cardboard that cover nitrovarnish to not soaked in water. The body parts glue nitrocream.
In 1951 the Board of FIAT at one of their meetings decided to replace produced from 1936 compact car TOPOLINO (“little mouse”) is more modern and comfortable machine. In the postwar years, the need of the population of Italy in an affordable and easy means of transport were enormous. At the same meeting were identified and the main characteristics of a compact car: speed over 85 km/h, with a capacity for 4 persons.
For several decades the Soviet patrol ships (TFR), formally considered as analogues of foreign frigates and corvettes, it was actually the destroyers — shock military units near the sea area. In fact, their successors and projects 35 159 focused on the fight against submarines, kept many of the “Menomonie” features: the same high speed, the same torpedo as the main weapon, the same “squat” silhouette with minimum add-ons… However, the emergence of the US nuclear submarines with ballistic missiles forced the Soviet Union to reconsider priorities.
Simple radio-controlled model aircraft. Do note that this article is designed for those who prefer to build RC models are not alone, and together with two or three associates. For such a complex and expensive Hobbies well together and the work is fun and the purchase of remote control equipment and engine “rainbow 7” is significantly cheaper. By the way, for beginners you can recommend not too expensive equipment, FOCUS 4, FOCUS 6 Korean company Hitek — the first cost is about $185, the second $220.
Ask the pilots of the postwar era, the Canon of the plane, they learned the alphabet flying up in the skies first with the instructor and then independently. “Yak-18”, — unanimously they will answer. It is at this is a reliable and safe single-engine monoplane opened their way into aviation Gagarin, today’s supersonic test machines, aces of the air force and the commanders of multi-seat aircraft of Aeroflot.
Periodicals are expensive, but still they are discharged, because it is difficult to imagine today’s life without Newspapers and magazines. Given that each family member has their favorite publications, typed them in the house a lot, and they accumulate sometimes a large slide. It is not so easy to find the right edition, especially if the owner likes order and tries to clean up any wardrobe.
(Continued. Beginning at No. 1,2,3,4′ 2005)
