sluice valve
短语词组
- sluice e valve 制水阀;闸阀
- double faced sluice gate valve 两面遮断阀
- sewage sluice valve 污水闸阀
- combined sluice valve grinder 组合式闸阀研磨机
- sewer sluice valve 污水管冲洗阀
- sluice valve engineering 泄洪闸工程
- auxiliary sluice valve 辅助蒸汽闸阀
- high pressure sluice valve 高压闸阀
- water sluice valve 制水阀 返回 sluice valve