铜铝连接管
77

铜铝连接管(被覆复合压花保温管)

2024-3-27

铜铝连接管(被覆复合压花保温管)

铜铝连接管(被覆复合压花保温管)

COPPER-ALUMINUM CONNECTING PIPE FOR AIR CONDITIONER 

(Insulated with Double layers PE insulation)

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铜铝连接管