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I set up in October 2008, the production of XPS board - that is, with the extinction of polystyrene foam plastic plate, is an energy-saving environmental protection materials.
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How to distinguish between good and bad insulation board insulation board
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Extrusion insulation board b1 and b2 grade fire resistance how to distinguish?
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Extruded Polystyrene Board, Polystyrene Foam Board and Expanded Polystyrene Board
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Electric heating in the construction, why should the polystyrene foam hard insulation board laying in the smooth structure of the surface?
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25 thick extruded polystyrene plastic insulation board how many kilograms per cubic meter
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Who has a scaffolding new specification construction construction fastener type steel scaffolding safety technical specification JGJ130-2011. The The E-mail 1120857471@qq.com .. The The
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Who can send me a JGJ130-2011 "construction construction fastener steel scaffold safety technical specifications" PDF format?
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Who can give a calculation of the amount of scaffolding, and now offer the market!
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Which pro-construction construction fastener type steel pipe scaffolding safety technical specifications 2011, you can send a not? 247131984 @ qq. Com ,,, to the whole,
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Which has a "current construction specifications Daquan" electronic version, made a copy to me. 562140794@qq.com. Thank you very much! The
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What type of scaffolding is used in high-rise building construction?
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What is the safety device and setting method for cantilevered scaffolding?
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What is the role of the small crossbar of the fastener type steel pipe scaffold and what is the setting requirement?
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What is the minimum spacing between the crossbar and the pole spacing of the scaffold?
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What is the meaning of the structure of the weight of the fastener-type scaffold per meter of the pole, and the weight of the concrete that is at the top of the pole?
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What is the level of the horizontal alert area when the high-rise building fastener type scaffolding is removed?
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What is the horizontal spacing, longitudinal spacing and step distance of the scaffolding pole?
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What is the erection sequence of the fastener type steel pipe scaffolding? What are the requirements?
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What is the difference between fastener type steel pipe scaffolding, floor type steel scaffolding and cantilevered steel scaffolding
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What is the difference between an extruded board and a foam board?
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What are the structural requirements for steel pipe scaffolds
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What are the specifications of the outer steel pipe for construction?
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What are the specific requirements for the formwork of the fastener type steel pipe?
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What are the site safety regulations for building safety management?
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What are the requirements of the fastener scaffolding specification?
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What are the loads that can be sustained by the construction of fasteners?
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What are the design specifications for the horizontal horizontal bar of the fastener type steel pipe scaffolding?
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What are the design requirements for fastener type steel pipe scaffolds
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What are the advantages of a new self-locking construction fastener?
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