短語(yǔ)詞組短語(yǔ)blowout control equipment 防噴設(shè)備blowout control equipment and devices 防噴設(shè)備和工具blowout -prevention equipment 防噴設(shè)備blowout preventer andblowout prevention equipment 防噴器和防噴設(shè)備 返回 blowout equipment