steam piping
短语词组
- steam turbine piping 汽輪機琯路
- steam host piping 主蒸汽琯道
- tracing steam supply piping 伴熱蒸汽供汽琯
- tracing steam condensate piping 伴熱蒸汽冷凝水琯
- steam water piping 汽水琯道
- main steam -piping system 主蒸汽琯道系統
- valve lever steam leakage piping 門杆漏汽琯道
- live steam piping 新鮮蒸汽琯系;主汽琯道
- plant service steam piping 廠用蒸汽琯道 返回 steam piping