Detaching-free self-service blockage clearing type central heating connector
The utility model provides a detaching-free self-service blockage clearing type central heating connector which comprises a household entering connector body 1, a household leaving connector body 2, a sedimentation pond 3, a silt drainage valve 4, an outdoor main water return pipe 5, a finned radiat...
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Format: | Patent |
Sprache: | eng |
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