2 p

冰箱门、箱体发泡过程中内胆的质量控制

8 p

冰箱发泡工艺

4 p

D3014-04a Standard test method for flame height-time of burning and loss of mass of rigid thermoset cellular plastics in a vertical position

6 p

D2856-94 closed cell

6 p

D1623-78 Tensile

4 p

D1621-00 compressive

4 p

D1062-02 Standard Test Method for Cleavage Strength of Matal-to-Metal adhesive bonds

6 p

Characterization of corrosive agents in polyurethane foams for thermal insulation of pipelines