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Anonymous users2024-01-24The machinery and equipment of wood processing are divided according to the size of the processed parts, machining accuracy, tool professionalism, supporting equipment, maintenance difficulty, etc. Generally, according to the place of origin: Germany, Japan, the Czech Republic, Taiwan, China.
According to the cost-effectiveness ratio: Japan, Taiwan, China, the Czech Republic, Germany. Domestic equipment is nothing but cheap.
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Anonymous users2024-01-23Yamaha Kawai are all composite soundboards Yingchang is mostly solid wood soundboards General definition Composite soundboards generally have 7 layers 3 layers Kawai Yamaha uses 3 layers Yingchang solid wood The results are all single-layer solid wood Composite soundboards affect a certain effect But because Yamaha Kawai is very advanced in design, it is better than many domestic pianos that we use solid wood soundboards The advancement in design is more important than the improvement in materials U121D Inside Gen Bergman is about the same Price 14000 It is better to consider Bergman There are also options for the appearance.
The production process is excellent, and the excellent quality is natural. >>>More
Please introduce in detail One of the most important things you need to be careful when choosing furniture, solid wood furniture price comparison This process saves wood and reduces costs. 2. Panel furniture is made of man-made panels (MDF,
First, paint the black scar with alcohol, ignite and burn, wait for the grease to come out of the scar, quickly wipe off the grease with a rag, bleach the black scar with high-concentration hydrogen peroxide, and then match the color according to the color of the wood, and repair and sort out the bleach. The essentials, one, master the amount of alcohol applied. Apply the area of the scar, pay attention to the fact that the alcohol should not be applied beyond the range of the scar, otherwise it is easy to burn the other places. >>>More
Remember to dry it before the production process.
The processing technology of solid wood furniture is mainly the processing technology of solid wood parts. The process of solid wood parts refers to the sum of a series of work carried out when the shape, size or physical properties of raw materials are changed through various processing equipment and processed into products that meet technical requirements. It consists of several processes. >>>More