Bowl buckle scaffolding is a bowl shaped structure and socket type steel pipe scaffolding.
The frame is composed of upright poles, horizontal bars (crossbars), horizontal bar joints, upper and lower bowl buckles, limit pins, and other components.
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Construction technology | human resources and Social Security Bureau: you can apply for home transfer with certificates such as constructor!
I broke it up and talked about the construction technology of aluminum alloy formwork. I’ve considered everything you didn’t expect!
CCCC construction site safety protection and facility standardization atlas 2021 edition 249 pages (top) ppt + PDF (editable and
Safety management department takes multiple measures to strengthen safety supervision and inspection on construction site
