butterfly gate
英
美
- 蝶式闸门,蝴蝶闸门
双语例句
- The lock keeper closed the lock gate.
船闸管理员关上了闸门。 - And some suggestions for gate vibration study are made.
并对进一步做好水工闸门的振动研究工作提出了建议。 - Butterfly valves have a wider range of chemical resistance due to the trim options and choice of elastomeric liners.
由于蝶阀能够采用各种表面处理技术和选择弹性材料管道，所以蝶阀具有极强的化学防腐性能。 - All butterfly valves may incorporate the use of silicone in either grease or aerosol form during the assembly.
在组装期间，所有蝶阀都可能接触到润滑脂或气溶胶喷射中的硅酮。
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