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A kind of high-strength concrete and preparation method thereof that setting time is short
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A kind of high-strength concrete and preparation method thereof that water consumption is low
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A kind of coaxial calibrating installation of equal diameter bar
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A kind of preparation method of the coaxial calibrating installation of equal diameter bar
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A kind of application method of the coaxial calibrating installation of equal diameter bar
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A kind of tunnel band is molded into pulp material
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A kind of municipal administration winter road ice and snow clearing apparatus
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A kind of novel profiling drilling equipment for building
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A kind of multi-use architecture bulldozing device
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A kind of construction site refuse collector
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A kind of construction site concrete central mix plant
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A kind of construction site pipe fitting rack
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A kind of structure material mixed stirring device
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A kind of cement handling device for building
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A kind of building castoff movement grinding device
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A kind of build constructs waste crushing reuse means
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Application method of clamp with abrasive flow wiping stainless steel tubes
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Abrasive flow wiping fixture for stainless steel pipe
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Using method of charging cable detaching device
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Method for removing ferrous-iron from manganese sulfate
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