and the wooden door enterprise grade classification Dividing the specification and the standard of solid wood composite doors. These standards respectively specify the classification, specifications, code, requirements, test methods, inspection rules and signs,
packaging, transportation, storage, installation, after-sales, wooden door enterprise grade classification of wooden doors, but there is no such thing as production size, installation measurement, etc. Special regulations. At present, most of the products of the wooden door are customized production,
and the manufacturer needs to actually measure the size at the user's home. In the process of production and installation, enterprises often waste resources due to different specifications. If the operation of the construction worker does not meet the standardization requirements,
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