... 轴封蒸汽冷凝器：gland seal condenser 轴封蒸汽：gland sealing steam 轴封系统：gland seal system ...
基于40个网页-相关网页
... steam valve packing gland 汽阀填密压盖 gland steam 填料函蒸汽 ; 汽封蒸汽 ; 填料函蒸汽轴封蒸汽 ; 轴封蒸汽 gland steam collector 气封平衡箱 ...
基于18个网页-相关网页
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