(Four steps to excellence). 1. Noise reduction (background with a frequency of 50 Hz). In parallel, each diode in the rectifier of the AC power supply (PS) located in the body of one of the speakers, connect a non-polar capacitor type КМ6 (or similar) with a capacity of 0.01 microfarads. In addition, the parallel output SP to filter the background set compact electrolytic capacitor HITANO company with a capacity of 3300 UF at a working voltage of 25 V is ineffective capacitor 1000 UF. These simple improvements reduce background noise with a frequency of 50 Hz present in the cheap versions of the speakers made in China.IN HASTE
Beginning homebrew is often the inexperience or negligence cause a wound to themselves, especially on the fingers. Not enough to have in the workshop first aid kit, should still be able to bandage, and the bandage at the end to tie that without help not easy to do. Not to make “whiskers” on the end Read more…
the heavier the car or the unit, the more powerful Jack is required for lifting during the repair in the workshop or in the field. But the more powerful the lift, so it is heavier, and this means that it will require more effort — those who it is intended… to save.
The most expensive of the latest BMP. The troops of the Bundeswehr appeared vosmiklasnica armored cars armed with 50-mm gun, which allowed them quite effectively to deal with our tanks, even the T-34. It was BA Sd.Kfz234/2. which, thanks to the firepower, maneuverability, survivability was considered the best heavy armored vehicles of the Second world war. In fact, they determined the direction of further development vosmiklasnica machines, laying the foundations of creation and the current models. In the army they gave the name “Puma”.
It happens that some of the most common types of fastening parts — bolt weakened, cannot withstand the load: the bolt is cut, the remaining upper portion in one part and lower in another. And if the top part of it to extract just enough to work the key, to turn the lower is usually the problem. For this you have to drill a hole in it, then tap to cut a left hand thread to screw in there another bolt or pin and then use that to Unscrew the stuck “stub”.
the Desire to build a children’s Playhouse in the garden for the grandchildren (they have three) came about when flipping through a magazine with illustrations on this topic. But none of the published options fit, wanted to make not just a house but sportevenementen area.
As you know, in the United States before world war II tank development has been given insufficient attention. In the end, by September 1939 the us army had virtually no modern tanks and armored vehicles. Americans would have to be tight, they are joining in the war just after it started. But history gave them a two-year reprieve until December of 1941, which, admittedly, they used very effectively.
Simple attachment to the percussion pneumatic tools such as pneumatic type, 5K or 5K-MP offered by the innovator of the production Association “Znamya Truda” fitter V. Ivanov, allows you to execute some unexpected surgery — to cut through the metal.
The idea is to make readers Boer came to me in the following everyday situations: having descended into the manor house, did not have time before winter to conduct water from the well. Dig the same trench though not long (about 5 m), but fairly deep (about 2 m) in the frozen ground seemed difficult. Not to wait for the next summer, I decided to drill a little below the freezing depth of soil horizontal borehole (the borehole of relatively small diameter) for laying in it steel pipe in 3/4″ for the supply of water from the well through the underground to the house.