-
Anonymous users2024-01-24This is more formal and there are tags, but they are generally the date of manufacture, in fact, furniture is a kind of thing, can not be seen, in fact, it is good for a long time, the wood is stable, and the harmful gases are also dissipated.
This kind of thing, in general, is the manual, where to read.
Generally, if there is only one date, it is the date of production. >>>More
According to the standards and quality supervision regulations issued by the ministry, the manufacturer, production date (or shelf life) and safe use mark of any product must be conspicuous and complete. Therefore, it is a standardized and legal practice for household kitchen electronic scales to have a production date. Happy and happy retired teacher!
1. The price is not as expensive as the board wood, which is a low grade, and it cannot be the same as the solid wood. The price is low. 2. The furniture line is also divided into high, medium and low grades; 3. The combination of board and wood is painted; 4. Look at the cross-section of the board. >>>More
First learn carpentry, sliding table saw cutting material for one month proficient - milling one month proficient - drilling one month proficient - assembly one month proficient, followed by learning wood mill, ash worker, sander, and primer, top coat painter, all learn up to one year, the key is to master the tools and machinery and equipment involved in the production process one by one.