inner fire box 中文意思是什麼
inner fire box
解釋
內火箱-
C. application of inflatable vermiculite powder : 1, 10 - 150m is used in heat preservation material for buildings, household congealer, sound - proofing plaster, inner material for safe and cellar. 2, 20 - 40m is used in cars, planes, ice box, fire extinguisher, filter etc
此外還可利用蛭石製作膨脹蛭石芯板防火門植物纖維蛭石阻燃復合板蛭石輕質保溫板輕質粘土磚聚合物包裝膜催化劑等?品,其用途十分廣泛,具有一定市場潛力。
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