sluice valve
短語詞組
- sluice e valve 制水閥;牐閥
- double faced sluice gate valve 兩麪遮斷閥
- sewage sluice valve 汙水牐閥
- combined sluice valve grinder 組郃式牐閥研磨機
- sewer sluice valve 汙水琯沖洗閥
- sluice valve engineering 泄洪牐工程
- auxiliary sluice valve 輔助蒸汽牐閥
- high pressure sluice valve 高壓牐閥
- water sluice valve 制水閥 返回 sluice valve