Ceramic Packing Impregnated PTFE的意思|示意
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陶瓷填料浸渍聚四氟乙烯
Ceramic Packing Impregnated PTFE的网络常见释义
陶瓷纤维浸四氟盘根 ... Ceramic Random Packing 陶瓷散堆填料 Ceramic Packing Impregnated PTFE 陶瓷纤维浸四氟盘根 porous ceramic packing 多孔陶瓷填料 ...