GB/T 14732-2017
Wood adhesives: urea-formaldehyde, phenol-formaldehyde and melamine-formaldehyde resins
GB/T 14732-2006
Wood adhesives:urea formaldehyde,phenol formaldehyde and melamine formaldehyde resins
GB/T 14732-1993
Wood adhesives:urea-formaldehyde,phenol-formaldehyde and melamine-formaldehyde resins
AS 4074.3-1993
Methods of testing raw materials for producing urea-formaldehyde foam thermal insulation - Determination of the free formaldehyde content of the resin