HG/T 4573-2014
Plastics - Hex-hydroxyl polyether polyols
HG/T 4573-2014
HG/T 4573-2014
A-hydroxy polyether polyols
HG/T 4573-2014
Plastics - Octahydroxy polyether polyols
HG/T 4573-2014
Plastics - Trihydroxy polyether polyols
HG/T 4573-2014
Plastics - Tetrahydroxy polyether polyols
HG/T 4573-2014
Dihydrogen hexahydroxy platinate
HG/T 4573-2014
Plastics - Di-hydroxyl polyether polyols
HG/T 4573-2014
HG/T 4573-2014
Tetra-hydroxy polyether polyols
HG/T 4573-2014
Tri-hydroxy polyether polyols
HG/T 4573-2014
Octahydroxy polyether polyols
HG/T 4573-2014
HG/T 4573-2014
HG/T 4573-2014
HG/T 4573-2014
HG/T 4573-2014
HG/T 4573-2014
HG/T 4573-2014
HG/T 4573-2014
Standard Test Methods for Testing Polyurethane Raw Materials: Determination of Hydroxyl Numbers of Polyols