例句與用法

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1. So the railroad will buy the spark arrestor
   所以鐵路將購買阻火器。
2. Gas welding equipment - safety devices - incorporating a flame flashback arrestor
   氣焊設(shè)備.安全性裝置.使用火焰
3. Railway transport equipment . spark arrestor plates for braked wagon wheels
   鐵路運(yùn)輸設(shè)備.車廂制動輪的防火花檔板
4. Gas welding equipment - safety devices - not incorporating a flame flashback arrestor
   氣焊設(shè)備.安全性裝置.未使用火焰
5. Gas welding equipment - safety devices - part 1 : incorporating a flame flashback arrestor
   氣焊設(shè)備.安全裝置.第1部分:安裝回火