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CN108758318A
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A kind of high intensity leadless environment-friendly copper rod
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CN108692035A
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A kind of novel valve being readily disassembled
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CN108758054A
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A kind of condenser pipe of air conditioner gas valve
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CN108711463A
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A kind of high conduction performance leadless environment-friendly copper rod
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CN108692097A
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A kind of gas valve device with flow monitoring
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CN108709003A
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A kind of removable copper valve of filter screen
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CN107606363A
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A kind of tee pipe fitting
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CN107654778A
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three-way pipe
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CN104180106A
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Highly efficient copper tee
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CN104183297A
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Copper bar
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CN104180108A
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Novel copper tee joint
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CN104180110A
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Copper three-way pipe fitting
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CN104180155A
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Copper sleeve
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CN104180112A
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Highly efficient copper tee pipe fitting
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CN104180109A
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Copper T-joint
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CN104180111A
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Deodorant tee
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CN104180005A
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Ball valve
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CN104180107A
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Novel copper tee joint pipe fitting
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CN102862072A
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Connecting valve rod clamp
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CN102853091A
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Cylinder valve
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