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Sand Casting Bronze/Brass/Stainless Steel Pump Impeller

2025-04-13 introduction 2730
zz24022924
Clay Wet Sand
Directional Crystallization
Resin Sand Core
Hardware
CNC Machining
Copper and Copper Alloy
Sand Blast
Ra6.3
DIN
ISO 9001:2008
G6.3
Zhenzhe
Polywooden Case
DN500
China
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