Drip-proof idle rotation-proof water meter connecting component
An anti-dripping, anti-water leakage, anti-idle water meter is provided mainly to solve the problems that flow of pickup of present water meter is great, dripping and leakage and idle of the water meter, characterized in that: a trap valve (2), a magnetic ring (3) with sieve pore and a circular armo...
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Format: | Patent |
Sprache: | chi ; eng |
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