VALVE 管閥件
Housing 過濾器
VALVE 管閥件
FILTER 濾材
Zero-D diaphragm valve 三通隔膜閥
Pneumatic diaphragm valve 氣動隔膜閥
Diaphragm valve 手動隔膜閥
Tank bottom diaphragm valve 桶底隔膜閥
Flow controlling valve 流量控制閥
