"I have walked the longest road, it is your routine." This sentence is also suitable for the mixed-use solid wood furniture market. Solid wood furniture is not all that "simple".
Log furniture: refers to all parts of the furniture, except for the hardware, all made of the same natural wood. Only this kind of talent can really deserve the name "solid wood furniture". The imagination of solid wood furniture in most people's minds may be the closest, but I'm sorry, there are very few such furniture, which are generally expensive, and most of them are usually authentic mahogany furniture. Of course, the price of furniture of different wood species is also several times or even dozens of times.
Mixing and matching: There are many kinds of solid wood furniture expressions, such as a bedside table, the frame is oak, the drawer is fir, such furniture is generally called oak solid wood furniture, the average consumer thinks that oak furniture is definitely all materials. It’s all made of oak, so it’s too naive to think about it.
Solid wood finger joint board: The solid wood finger joint board is made of a plurality of solid wood small materials with a jagged interface, similar to the cross-jointing of two fingers, which is a kind of artificial board. The price of solid wood finger joints is much lower than that of similar solid wood materials. Of course, solid wood finger joints also have their own advantages, because they are spliced, so the stability is much better than pure solid wood, especially to prevent cracking.
Combination of wood and wood: This furniture is made of solid wood and artificial panels. For example, the four legs of a dining table are solid wood materials, but the table top is a man-made board, which may be a pick-up board, a particle board, a wood board or a MDF. This is the mainstream "solid wood furniture" on the market.
Solid wood veneer: The skeleton of the furniture may be made of low-end wood or artificial board, with a thin layer of high-end solid wood veneer on the surface, which is like high-end solid wood furniture. Generally, the veneer furniture can be judged from the incision of the plate, the texture of the front and back, the knot, and the sputum.
All of the above, may be called "solid wood furniture" in different business outlets, so when buying solid wood furniture, you must ask for detailed material, do not buy "fake goods" at the price of buying pure solid wood furniture. It is best to indicate the material in the purchase contract and write the stamp in black and white. Also, because the price of different woods is quite different, it is necessary to prevent the situation of selling dog meat. For example, the most common is that bad merchants refer to rubber wood as “oak†to fool consumers. It is obviously two kinds of things, and the price varies greatly.
Common materials and prices for furniture: teak, black walnut is more expensive; white oak, red oak, cherry, ash, etc.; rubber wood, pine is cheaper. It is difficult for ordinary consumers to identify wood. For example, consumers may think that white oak is white and red oak is red. In fact, "white oak is not white, red oak is not red." White oak and red oak are the collective names of many kinds of trees. The colors of the places of origin are not the same.
Venturi Injector is also called water jet. It is composed of nozzle, suction chamber and diffuser. It is a kind of multi-purpose aeration method developed by using the principle of negative pressure of jet. The unique design of mixing chamber, the strong mixing of water and air, makes the mixing uniform and complete, and produces many and delicate bubbles. The oxygen conversion rate of traditional aeration equipment is generally less than 10%, and the oxygen conversion rate of jet aeration equipment can reach more than 25%.
Venturi Injector
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