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In connection with realisation in territory of region of large-scale projects Yakutsk becomes the centre of scientifically-innovative system the region, specialising on carrying out of researches and workings out in area almazno - diamond, oil and gas, chemical, metallurgical, building and transport and hydropower complexes and preservation of the environment. Workings out of the Yakut Institute researches and the Siberian Branch of the Russian Academy of Science have laid down in a basis of programs of work of many artificial companions of the Earth, communication systems.

In connection with realisation in territory of region of large-scale projects Yakutsk becomes the centre of scientifically-innovative system the region, specialising on carrying out of researches and workings out in area almazno - diamond, oil and gas, chemical, metallurgical, building and transport and hydropower complexes and preservation of the environment. Workings out of the Yakut Institute researches and the Siberian Branch of the Russian Academy of Science have laid down in a basis of programs of work of many artificial companions of the Earth, communication systems.

The general estimation of prospects of its development (presence of base conditions for development of corresponding kinds of activity: raw materials or potential presence, a demand of services / demand for production, possible quality of an end-product, a perspective niche in the market, etc.); the Basic part of the innovative organisations Republics Sakhas (Yakutia) is concentrated to territory of Yakutsk where is about 80 % occupied in sphere of a science and scientific service, accustoms all 1/2 of expenses to sphere of scientifically-innovative activity of region. Performance of researches and workings out is provided with set research, design, technological and the organisations, the industrial enterprises, high schools and other establishments. In territory of Yakutsk it is formed over 40 research-and-production and interbranch associations.

The general estimation of prospects of its development (presence of base conditions for development of corresponding kinds of activity: raw materials or potential presence, a demand of services / demand for production, possible quality of an end-product, a perspective niche in the market, etc.); the Basic part of the innovative organisations Republics Sakhas (Yakutia) is concentrated to territory of Yakutsk where is about 80 % occupied in sphere of a science and scientific service, accustoms all 1/2 of expenses to sphere of scientifically-innovative activity of region. Performance of researches and workings out is provided with set research, design, technological and the organisations, the industrial enterprises, high schools and other establishments. In territory of Yakutsk it is formed over 40 research-and-production and interbranch associations.

The list of questions the Central economic region 1. The general description of an allocated zone (territory) of advancing development (further - zones) with a binding to geographical co-ordinates or geographical objects, including: Includes a development of the city of Yakutsk - republic capitals, and also Mainly Hangalassky and Megino-Kangalassky - regions with the highest population density where half of population of republic lives almost. Area of the most developed agricultural manufacture and tourism.

The list of questions the Central economic region 1. The general description of an allocated zone (territory) of advancing development (further - zones) with a binding to geographical co-ordinates or geographical objects, including: Includes a development of the city of Yakutsk - republic capitals, and also Mainly Hangalassky and Megino-Kangalassky - regions with the highest population density where half of population of republic lives almost. Area of the most developed agricultural manufacture and tourism.

Before inclusion in work it is necessary to check up serviceability of the machine tool, to clean its working part and to establish the necessary backlash. In manual rollers it do visually (approximately). Having prepared, the machine tool we submit preparation preliminary pickled, cleared of the rests of gumboils and slag. Thus it is necessary to remember: at a proskating rink of a wire preparation tests, along with vertical, also lateral pressure. After each next pass preparation it is turned on 90 ° and hardly we reduce a backlash between . Degree it is adjustable visually.

Before inclusion in work it is necessary to check up serviceability of the machine tool, to clean its working part and to establish the necessary backlash. In manual rollers it do visually (approximately). Having prepared, the machine tool we submit preparation preliminary pickled, cleared of the rests of gumboils and slag. Thus it is necessary to remember: at a proskating rink of a wire preparation tests, along with vertical, also lateral pressure. After each next pass preparation it is turned on 90 ° and hardly we reduce a backlash between . Degree it is adjustable visually.

For the soldering various jeweller solders which should possess not only high fluidity, but also plasticity are used. The temperature of fusion of such solders should be on 20-400 above, than at . Good fluidity of solder allows to make uniform elements , to reach fast solder on all seams of the area of heating. For example, for gold it is necessary to choose such solder where zinc and cadmium are present at the least quantity. After all these metals not only sharply lower temperature of fusion of an alloy, but also possess corroding properties at a metal overheat. For silver and from not precious metals the solders containing zinc do not suit. There are the standard solders containing 70-72 % of silver (the rest copper). It is possible to make of silver of 875th test with copper in the ratio 4:1. In olden time jewellers produced solder at the rate of three coins of the old sample on one silver

For the soldering various jeweller solders which should possess not only high fluidity, but also plasticity are used. The temperature of fusion of such solders should be on 20-400 above, than at . Good fluidity of solder allows to make uniform elements , to reach fast solder on all seams of the area of heating. For example, for gold it is necessary to choose such solder where zinc and cadmium are present at the least quantity. After all these metals not only sharply lower temperature of fusion of an alloy, but also possess corroding properties at a metal overheat. For silver and from not precious metals the solders containing zinc do not suit. There are the standard solders containing 70-72 % of silver (the rest copper). It is possible to make of silver of 875th test with copper in the ratio 4:1. In olden time jewellers produced solder at the rate of three coins of the old sample on one silver