(Bomber-torpedo bomber Nakajima B5N). The first mention of the Japanese torpedo bombers appeared almost a hundred years ago – in April 1916, when at an aircraft factory Naval Arsenal in Yokosuka, was designed by the first aircraft of this type. In its development, took an active part Navy Lieutenant Chikuhei Nakajima, the future head of the eponymous Japanese company. However, the domestic aircraft do not generate interest from the Navy, which chose to seek the assistance of foreign experts.
THE AIRCRAFT THAT STARTED THE WAR
This is a rare “phenomenon” can not be called: stops normally to close the door. If a bit has settled in the loops — it is easily fixable. It is enough to enclose under it a sheet of sandpaper several times to close-to open to bottom steals the desired layer. For more severe the drawdown, the door should be removed and the loop to attach the appropriate thickness washer, but does not help to resort to using a plane to shave from the lower edge of the desired layer (Fig. 1).
In the journal 
The front door is equipped with a useful gadget. Recently in the market of electronic devices there is a new curious gadget – an electronic peephole with the simple title “Eye”, equipped with a camera capable of operating in the infrared range, buzzer and LCD display, which is proposed to be installed on metal doors.
It is no secret that the halogen lamps used in cars, often fail. This is the result of inrush current, which inevitably occurs every time when enabled, when the spiral filament is still in the cold (cold) state.
The main drawback of T-72 tanks of all modifications, compared to other cars of the Soviet and foreign production of those years was the lack of an automated fire control system (FCS). In this regard, it was decided to conduct a deep modernization “semdesyatdvoyki.” This work took place under the theme “improving the T-72B” defined by the Council of Ministers of the USSR of June 19, 1986. The original design took place under the leadership of V. N. Venediktov, and after his 1987 retirement – under the leadership of new chief designer V. I. Potkin.