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CYZ Vertical long shaft pump

CYL Vertical submerged pump

CLZ Vertical self priming pump

CWZ Horizontal self priming pump

CZJ Slurry pump

CCZ Chemical pump

CQW Submersible pump

CSB Double suction pump

CBL Vertical pipeline pump

CBW Horizontal pipeline pump

CDL Vertical multistage pump

CDW Horizontal multistage pump

CKK Control system