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Anonymous users2024-01-24The question asked was too simple to reply hastily. It is advisable to consult with the local "Construction Engineering Quality Supervision Station".
If the smell is very pungent, or the taste has not decreased for a period of time, the quality problem can be considered, and the home is ventilated first.
This is that the waterproof layer of the bathroom is not done well, and when it is decorated, it is necessary to redo the waterproof layer construction and do the closed water experiment.
It depends on what caused it.
The main reasons are as follows: >>>More
It depends on where the crack appears, but it is also a matter of quality, it is just whether it is structurally safe or not.
The country has a lot of standards for the furniture industry, such as quality standards, testing standards, furniture used in different industries have standard regulations, and the bed furniture you propose also has national standards, it is recommended that you search for Jingqing a pin under the national standard for bed furniture, the standard number is G T3328-2016. This standard provides detailed regulations for bed furniture. FYI.