这种包箍托架施工简便，可节省大量支架，降低成本，加快工程进度。
The construction of the steel hoop bracket is simple, and with a lot of brackets saved, the cost is reduced and the rate of construction is quickened.
这种包箍托架施工简便，可节省大量支架，降低成本，加快工程进度。
The construction of the steel hoop bracket is simple, and with a lot of brackets saved, the cost is reduced and the rate of construction is quickened.
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