gun-applied furnace insulation噴涂: flame plating的: 4次方是 The fourth power of 2 i ...加熱爐: furnace; mill furnace; rehea ...絕熱材料: heat-insulating material; la ...噴涂絕熱材料: sprayed thermal insulant下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯