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Closed-cell floor joists
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Floor bearing plate also has a special role Anti seismic is a very important role, it connects the steel beams, and has a relative toughness, for example, in the event of an earthquake, it will not be like concrete as a whole broken, but will be like a whole, can be a great chance to protect life and property.
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SAF Coolest v1.3.1.2 设置面板 EGJSS-AFOP-ESXZE-XEW
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