... mainly tests the thermal conductivity of plastic, glass, fiber, foam and other materials and is applied in ... Conductivity, Guarded Hot Plate Apparatus; GB/T3139-2005 Fiber-Reinforced Plastics Composites-Determination of Thermal Conductivity; GB/T10801.1 Test ... Method for Thermal Conductivity of Glass Fiber Reinforced Plastics; GB/T10295-1988 Thermal Insulation-Determination of Steady- ...