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Anonymous users2024-01-24If there are eggs, they will grow into adults the next spring
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Anonymous users2024-01-23Generally, insects that do not grow are good for breeding in dark corners, but the sofa legs are generally very hard and have no moisture, so there are no conditions for breeding.
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Anonymous users2024-01-22My family's three years arched out... Huge disgusting...
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Anonymous users2024-01-21The wood used by the official manufacturer to make furniture is generally physically dried, and any surviving pests will generally die, so there is no need to worry.
In addition, eggs are generally laid on the surface or surface of living trees, and there is very little chance that eggs will be left on the wood during timber processing.
If the wood is not treated, the wood with live larvae is used in the furniture, then, when the larvae have completed their development, they bite out the feathering hole on the surface of the furniture by opening up the worm path, so that the adult can appear indoors. The infestation ends when all the larvae in the furniture have developed into adults.
The time of development from larvae to adults is related to the species, instar stage, and environmental factors of the pest.
1 Medicinal treatment of insect-eaten wooden furniture When the wooden furniture is insect-eaten, dichlorvos and water can be used to prepare the liquid medicine in the ratio of 1 5, spray it comprehensively with a sprayer, let the liquid infiltrate into the wooden furniture, spray 3 times 5 times in a row, after 8 hours, it can kill all the moths. After that, the wooden furniture is washed and dried with clean water. >>>More
There are many kinds of sofa frame materials:
1. Birch, the annual rings are obvious, slightly heavy and hard, the structure is fine, the mechanical strength is large, the elasticity is rich, the hygroscopicity is large, and it is easy to crack and warp when dry. >>>More
Take a look at the attachment is not as good as , spring legs, etc. 1. Look at whether the sofa skeleton is strong, which is related to the service life and quality assurance of the sofa. The specific method is to lift one end of the three-person sofa, pay attention to whether the leg of the other end is off the ground when the lifting part is 10cm off the ground, and only the other side is also off the ground, and the inspection is considered to be passed.
Technical requirements for the production of sofa wooden frames. >>>More
The internal structure of the sofa.
Wooden frame: composed of wooden square and plywood. >>>More