Hello all, my sister and brother are coming today. as a guide, Faculty of engineering. Burapha University. first of all, it is recommended that the elder brother nicknames that Mook.From here we arrive at the Department of electrical engineering. today we will study the different plug-ins have to again.First to introduce plug-in that is used throughout the country by the plug, we see that the notebooks and computers.By looksAnd the next one is.Here is the Department of industrial engineering. This Department will have material about the industrial aspects, regardless of whether it is.As in mechanical industry anywhere from this brother will make drilling a hole, as always.The next point, and his brothers, he will make the connection, see this link here is the electric welding with flux wire wire again.The next brother to explain the material in the screw manufacturer anywhere.With these techniques.Steel is a material that is used in the manufacture of various fasteners or bolts manufacturing stainless steel screws, there are many different types. In addition to stainless steel screws with a flat smooth surface. Stainless steel screws with a coating such as paint or chrome plating.In the selection of raw materials, there are also a wide variety of grade separation, but the grams that have been applied to produce stainless steel screws generally used in grade 4 and the most commonly used material is steel, grade 2 grade 5 grade 8 and carbon steel (alloy steel) steel material grades 2 grades 5-8 grades, when production is done would be appreciated take to plating, zinc (Silver) or brass to increase the durability of the reinforcement corrosion.
การแปล กรุณารอสักครู่..
