酚醛板料,不透明米白,0.031“厚,12”宽,12“长(1包)
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12封装吸音板工作室泡沫挖起1“×12”×12“
EPDM U型通道橡胶挤出,0.062“X 1/4”基地,0.062“腿,0.312”总深度,10'总长