Butterfly Valve
- Country:China (Mainland)
- telephone:86-316-2320884
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Soft-Sealing Butterfly Valve 1. Non backed butterfly valve 2. Backed butterfly valve 3. Type U flanged butterfly valve 4 |
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Soft-Sealing Butterfly Valve 1. Non backed butterfly valve 2. Backed butterfly valve 3. Type U flanged butterfly valve 4 |
