With the asbestos , bear the oil rubber to corpus raw material but make into , be applicable to the aviation liquid the motive ' s kerosene , lubricant , the fuel oil and cold air system to join together the seal completelying of place the mat the material 以石棉、耐油橡膠為主體原料而制成,適用于航空液動(dòng)機(jī)的煤油、潤(rùn)滑油、潤(rùn)燃料油及冷氣系統(tǒng)結(jié)合處的密封襯墊材料。