Back
Sell
Polyurethane Blend Polyether Polyols for Pipe Shells
2016-11-03 11:32
e: 10.5pt;"Hightemperature-resistanceGB6343GB10799GB3399GB/T8813GB8810GB/T881140-65kg/m3≥90%≤0.020mW/(m.K)≥150kPa≤3(
