1. Whiteness: no obvious color is required for the exposed glass. 2. Bubbles: a certain number of bubbles of a certain width and length are allowed, but those that can be pierced by a steel needle are not allowed. 3. Transparent pimple: refers to the glass body with uneven melting, not more than one with a length of not more than 1.0mm for a glass with a capacity of less than 142l; not more than one with a length of not [...]
Pure cotton cloth can be divided into: Plain cloth: The surface is smooth and the warp and weft yarns are interwoven every other yarn. According to the thickness of warp and weft yarn, plain cloth can be divided into coarse plain cloth, medium plain cloth and fine plain cloth. Twist: Warp and weft yarns are interwoven on two or three sides, producing an obvious 45 degree oblique texture on the front of the fabric. With the same count of yarns, twill [...]
A. Stem removal: To avoid excessive bitterness in wine, remove the stem from the fruit. B. Crushing: Crushing the peel gently, called crushing. C. Fermentation: Yeast is added to the crushed grapes (together with the peel and seeds). Because the color of red wine comes from the peel, and the astringency is the flavor released by the seeds. D. Juice pressing: The fermented wine is squeezed by a juicer. E. Fermentation: Separate the extracted wine from the peel and seeds, and then only [...]
There are two different types of Shirley. The classification methods are “blooming” or “not blooming” in the brewing process. The so-called flowering refers to the white film floating on the surface of some wines during the brewing process. The white film is called “blossom”. This is Fino Shirley. It’s not very sweet, but it’s light and delicious. It’s a good aperitif. In addition, “not flowering” is the one without albuginea, called Oloroso, which tastes rich and sweet. It is light, sweet [...]
Flocking is to make use of the physical characteristics of the same charge, repellence, opposition and attraction to make the villus charged negatively. When the object needing flocking is placed at zero potential or grounding condition, the villus is attracted by the plant at different potential, and it speeds up vertically to the surface of the object needing flocking. Because the plant is coated with adhesive, the villus is vertically adhered to the plant, so the electrostatic implantation is [...]
Classification of visor cap 1. Wide eaves and empty caps Material generally has plastic composition, with anti-ultraviolet, sunshade function. The utility model has the functions of a sun cap and sunglasses, and is suitable for outdoor cycling. 2. Short eaves and visor cap Material is generally similar to baseball caps. This kind of empty cap has simple overall design, eye-catching details and creative ideas. There is also a special sweat-absorbing towel inside, generous and free, full of vitality. Selection of Empty visor cap 1. According [...]
After recognizing the importance of sports socks and the situation of choosing different sports socks for different sports events, before purchasing, understand the material composition of sports socks, different materials will solve different problems, we must choose the one that is ultimately suitable for you. In addition to cotton, spandex, lycra and other conventional textures, this paper introduces several special functional fabrics. 1.NYLON (nylon) Some ingredients are also called nylon, in outdoor sports socks is specially designed to strengthen the firmness, [...]
1. Ski Socks Skiing is becoming more and more popular and popular. This extreme sport is characterized by fast speed and steep slope. It is easy to stand up in speed skating, especially the ankle is easy to be injured, so it is necessary to choose a suitable pair of ski socks. Ski socks should be worn when skiing, but general sports socks can also be used (plus basketball socks, baseball and softball socks can be used). Socks are only suitable [...]
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