短語詞組短語steam -air heater supply pipe 暖風器用汽管道exhaust steam supply pipe 排汽供給管;排氣供給管deaerator steam supply pipe 除氧器供汽管道shore steam supply connection pipe 岸接供汽管steam supply pipe west bank 蒸汽管道steam pipe linesteam supply 蒸汽管道 返回 steam supply pipe