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Discussion on the Selection of Tower Crane in High - rise Building

3 answer

Construction site steel pipe fastener loss generally how much?

2 answer

Construction safety management system should be clearly defined what the content

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Construction safety inspection standards (JGJ59-2011) a total of several inspection items, respectively, what

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Construction safety inspection score summary of the supervision unit, construction unit inspection opinions how to fill?

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Construction of the project more than the number of layers must be used construction elevator

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Code for construction and acceptance of industrial furnace masonry

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Brief description of what is the danger source of the squad leader

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1 cubic tap water there is no way to reduce the water temperature to 15-18 degrees

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Will the embedded stove why use stainless steel corrugated hose connection?

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Will metal hose be used on the wastewater treatment equipment?

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Why should the flexible hose be set in the mechanical ventilation system?

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Where there are wear-resistant tube, high temperature ceramic tube

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What materials are made of flexible pipes? Why should the mechanical ventilation set the flexible tube? Where should I be located?

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What is the effect of concrete pouring on the construction quality?

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What is the difference between the D-LD2000 clamp-type flexible fittings and the KRJ-type clamp-type flexible fittings?

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What is the difference between a rigid sleeve and a flexible sleeve?

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What is the difference between a rigid pipe and a flexible pipe, what kind of pipe is rigid, what is flexible

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What is the difference between a flexible pipe and a rigid pipe? What types of pipes are used for drainage pipes, heat pipes and gas pipelines?

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What is a flexible interface and what is a rigid interface?

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What are the scope of construction work special operators?

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Two hundred galvanized pipe should be under the large flexible tube

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To ask why the use of clamps connected to the spray pipe after the flush again after the water there will be a lot of hook link position leakage phenomenon? Thank you! The The

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The sound of water pipes will not produce infrasound damage to the human body?

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The first generation of the tube is that year out?

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Talk about the class flexible management of the class teacher what the requirements

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Steel Reinforced (HDPE) Polyethylene Helical Corrugated Tubes Warm-Fused-Belt Is Connected or Bonded with Rubber Rings? Ask what?

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Safety evaluation: gas pipeline and discharge pipe should not be set between the valve, what is the specification of which provisions?

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Rigid pipes differ from flexible piping, those are rigid pipes that are flexible piping

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Plastic tube most afraid of what the East unitary

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