Model NO.: DN20-DN110
Flow Direction: Reversing
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Model NO.: cast steel Y type valve
Trademark: Dofun
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Model NO.: D371
Material of Seal Surface: Metal Hard Sealed
Model NO.: C202
Principle: Volumetric Meter
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Thread Length: Fully Threaded
Transport Package: Cartons
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Speaking of the popularity of portable drill bits and milling cutters, Zhao Changming made a metaphor: Once humans have invented mechanical vehicles, once they have them, they are still away from home and people are willing to walk or ride horses. Once you are accustomed to use the drill \ mill.......
In recent years, with the gradual delisting of incandescent lamps, a wave of light changes, LED as a new type of green energy-saving energy, has naturally become a key application target for renovation and construction projects, which also makes the previously slightly quiet engineering ch.......