Measures should be taken to prevent the vertical snake tube from steam binding, iron oxide depositing, and austenite corrosion when superheater is cleaned.
过热器整体清洗时，应有防止垂直蛇形管产生汽塞、铁氧化物沉淀和奥氏体腐蚀的措施。
2
Some auxiliary fuel tank must not be steam-cleaned or exposed to extreme heat.
某种辅助燃油箱不能用蒸汽清洗，或受到过渡的热。
3
Can used to haul the carcasses should be steam-cleaned and sterilized.