high suction valve 舷侧上部吸水阀 ; 高位吸入阀
Too high suction lift 吸入扬程过高
very high suction pressure 极高吸力
high sea suction valve 高位海水吸入阀
high sea suction 高位海水吸口 ; 高位海水门
high-vacuum suction box 高真空吸水箱
high level suction roadway 高抽巷
High- and medium-volume suction systems 高和中容量抽吸系统
应用推荐