Description:

Installationinstruction

1. Edge boards shall be installed levelly at the.
2. Light stee keel frames shall be installed with proper intervalsand leveled.
3. Main keel of the baking-finished T-keels shall be installedbeneath the light steel keels, auxiliary keels shall be installedand then level.
4. ceiling plates shall be placed into the squares
5. panels gloves must be worn when installation, if they leavefingerprints or besmirch, usable clearner water cleaning is wipeddry can