February 20th, 2012
Rails – is profiled steel mill products in the form of strips. The rails are designed for the movement of rolling stock of railways and subways, trams, locomotives and mine trucks transport and monorail roads, crane trucks, cranes and other mobile, rotary, and rotary designs. Rails – these are elements of the permanent way laid on the support and bonded with them and among themselves, form a rail track, directly perceive the pressure of the wheels rolling. In Russia, the rails produced Kuznetsk and Tagil Metallurgical Combine. The rails are factory marks.
Last gost R 51685-2000 on rails There are four species of rails R50, R65, R65K (for curves) and P75, according to quality categories provided rails: * B – heat-treated super * T1 and T2 – heat-treated * H – netermouprochnennye. In the new gost introduced Special rail R65K for laying rails in the outer filaments curve plots the path. The main difference lies in the contours of the head. Side faces of the upper parts have a bias 3,5:10, which reduces the intensity of the side wear rails. Go to the rails a number of requirements: * must be provided in the straightness of vertical and horizontal planes; * has a tolerance of cross-section * defined chemical composition and hardness of rail steel, * not stack specified defects of metallurgical production and non-metallic inclusions stitch, etc. Ready rails at the plant are subject to acceptance, the continuous and branding. On the neck along the axis of each rail (on the same side where vykatany prominent signs) are applied in hot melt number of 2-B field along the rail at a distance of not less than 1,0 m from the ends (heat number of rails a group must begin with a capital P), the designation of the ordinal numbers of rail.
February 19th, 2012
In late March – early April, many growers planted 30-35-day seedlings of cucumbers in the greenhouse film with air heated to obtain early production in May. Relatively cheap air heating combined with accumulation of solar heat during the day is able to provide sufficient air temperature, but the soil warms up slightly. Cucumber as a heat-loving crops grow well and develop at soil temperatures of 20-25 . In insufficiently heated soil the roots are functioning poorly, quickly die, resulting in plant growth and development stops and they die sooner. John Utendahl may also support this cause. To eliminate this phenomenon can be applied inoculated thermophilic cucumber more cold-resistant plant from the same family – the pumpkin. As the gourd rootstock is not only easier to tolerate a lower soil temperature, but also by forming a strong root system, improves the supply of water and inoculated mineral compounds, which contributes to an early harvest, improves its quality.
Vaccinated several ways. Basic rule: scion part – the cucumber should be for 5-7 days over pumpkin rootstock. The simplest way to vaccination is as follows. Mighty cucumber seeds are sown in planting boxes, and 5-7 days in pots sown one pumpkin seed. In the phase of the first true leaf of cucumber produced its inoculation on seedlings of pumpkin. In the cucumber at a distance of 1,5-2 cm below the cotyledonary leaves make a sharp knife or razor wedge cut from two sides of length about 2 cm on the rootstock (pumpkin) by the same knife incision between the cotyledonary leaves, carving out a point of growth. Insert the scion into the incision stock, trying to combine the sections. Place a strip of bandage wrapped with grafting length 10.7 cm and a width of 0,7-1 After moistening with water bandage firmly holds the components of the vaccine together.
Pots vaccine abundantly watered and placed under the film cover, creating a moisture content of soil and air at least 95-97%. 2-3 days is desirable vaccination pritenit. Caring for immunization: the maintenance of high soil moisture and air, temperature of 25-28 during the day and 16-18 at night. After 8-10 days of scion and rootstock of the usually grow together. Cucumber turns to food from the root system of the pumpkin. After a 6-7-day hardening of plants ready for planting in the ground film greenhouses.
February 16th, 2012
By design skirts divide: bias cut – Flare (such as "Sun" and "polusolntse"), flared and straight. Expansion of direct skirts often created using a single or bilateral folds and slot. Buckle in such articles should provide an accurate, tight, strong bond details. It can be located in the side seams, front, rear, ie, where it is more convenient to use and made fashionable. John Utendahl often expresses his thoughts on the topic. Zipper in the pants to do with reducing the design or single cut codpiece and slope. Means fasteners can be loops and buttons or zippers.
In the skirts at the clasp hooks and loops requires single cut allowances and obtachek, zipper operates in the seam. In skirts and trousers belt construction can be stitched or single cut. The upper sections of the belt korsazhnoy make out with tape or padding. Upon graduation belt buckle have a button or hook and loop. If the ends of the belt in favor of the edge of the main parts, the protruding ends attach the loop, and the main part of the belt – buttons. Time of trousers and skirts used to for a tight encirclement shape at the waist, to ensure the safety cut, trim the upper edge of these products.
If necessary, the belt should be adjustable length (strap, belt loops for belt finishing vdevaniya, stock fabric in the seams, elastic webbing). The bottom of the product shall be resistant to abrasion, thin slices of allowance for Acc should not flake off during wear. Width bending must meet the density and thickness of the material, as well as the structure of the bottom – with a larger bell-bending width is reduced. In products made of silk and wool fabrics podshivochnaya line should be imperceptible to front side. Bottom of pants on a design distinction without sleeves and cuffs. The bottom of the cuff without bending perform basic details, and to strengthen the edges of the reinforcing ribbon nastrachivayut. The cuffs are single cut or stitched. Single cut cuff formed an increased allowance for Acc. Stitched cuffs used in sports trousers, similar in structure stitched cuffs in the sleeves of dresses, blouses. The bottom of the skirt the most common represents the boundary with the seam vpodgibku obmetannym cut. In some models, the inner edge of the allowance okantovyvayut or overlapping ribbon.
February 13th, 2012
After the end of knitting it is removed. Knit 'like watching the loop' – provyazyvanie facial loops over facial, purl purl loops over. Knit in pattern – knit on the scheme. Gaiters (leggings) – knitted or made of thick fabric stockings without feet (knee), worn over the shoes and fastened on the outside of the legs the buttons. Neck – the neck cutout on the front of the garment.
Graffiti – one of the styles of youth clothing, some kind of pop-art continuation 60s. Summer T-shirts, denim suits embroidered or decorated with printed patterns. Simulated children's drawings, all kinds of texts and inscriptions Bilateral knitting – fabric, in which the front and purl the same surface structure. Cardigan – knitted jersey without a collar, worn over the head. Can be either entirely without fasteners or with a buckle on top, not bottom up.
Do jumpers can be any shape neckline. If the fastener and the collar reaches the middle – a cardigan, polo emphasized the free and extended – sweaters, tunics, and collected large belt-eraser – sweaters, shirts, long like a dress – jumper-dress … The length of the thread – the number of kilometers of yarn in one kilogram and is numbers () yarn. For example, in skeins weight 50g 110m, calculation – = 0,110 x (1000:50) = 2.2. Doug loops – upper horizontal portion of the hinge, lying on the spoke. Jabot – finish blouses, dresses or men's shirts in the form of ruffles or lace fabric coming down from the neck down to his chest.
February 6th, 2012
Tent tent etiquette should be well stretched during the rain never touch the ceiling inside the tent: the tent fabric will immediately begin to flow, push this place with your finger and slide it down to the wall and water follow the line, both groove and slide down to the ground. evening and before a rain delay of release should slightly as the rain soaked the ropes and tents are reduced and can pull up stakes from the ground or break a tent. things. All things are in a tent on trays, but not on the ground, things can not be put close to the walls of the tent – . Packing the tent crude tent is not packed, otherwise it is covered with mold and perish. Drying should be in the sun and the wind in one hour.
Packing time around 10 o'clock and four o'clock in the afternoon. Tent scrape away the dirt, earth, damp twigs and grass, and only then gently roll it, according to the rules of its packaging. If the tent is in stock, then it must be sometimes dry. Impregnation of tents as clothes and tents need to be impregnated with special structures. Tent fabric and tarp must have factory , waterproof and resistant to impregnation.
Winter tents. In winter, usually use a standard set of winter tents for 2, 4, 6, 10 or more persons, consisting of the top tents, metal frame, canvas floor, rope braces and ovens. Weight of the tent about 35 kg. Extremely important when installing a skillful use of tents to the area. Would be best to have a tent near the water sources in a dry place. After installing edges of the tent run by a canvas floor and wall with loops attached to a prikolysham. To the tent was warm and comfortable, on-site tents should dig pit depth of 60 cm wall trench dress poles, firewood or planks. By the tent from all sides except the entrance, powdered snow. Opposite the entrance, away from the main stand at 25 cm, set a portable stove with a spark arrester. Tents for 10 people is the most convenient, since it can be arranged bunk. Tent, 10 people set for 2 hours. In the cold season for warming the tent is made of two snaring (insulation flannel or shinelnogo cloth) with a gasket between the two straw mats and install a portable stove in a tent. On this Site llc Spetssnab asg "Professional equipment
February 3rd, 2012
The abundance of offers and flasks range of prices from different manufacturers often introduces confusion in buyers. In this article we will help you understand the most important issues that arise when choosing a thermos. Specifically, what type of thermos to choose – with a glass or steel sleeve, which give preference to a traffic jam – a screw or a valve, a spout to choose – a broad or narrow in what price range to choose a thermos. See more detailed opinions by reading what John Utendahl offers on the topic.. Every self-respecting Manufacturer flasks in stock there is usually a few lines or types of flasks for different needs. Each of them serves a purpose. But it is known that highly specialized object does its job better than the multi. Let us consider the basic types of termosov.Termos for drinks. Read more from Richard Elman to gain a more clear picture of the situation. Usually this type is characterized by a narrow mouth thermos has a screw cap with a valve or without him.
Most of them have a narrow elongated shape, which is explained primarily by a desire to save the user space in a backpack, car trunk, on a shelf i.t.dPischevoy thermos. This flask has a wide neck, several containers of different sizes for the products, screw cap with a valve to release pressure (this valve can not be). Often, the manufacturer completes the thermos food utensils, but according to most users, there is so uncomfortable eating utensils, and their attachment outside the thermos is some discomfort during the operation. Food flasks can be made of plastic, which distinguishes them by weight among others.