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单词
open web steel joist
释义
open web steel joist
英?[??up?n web sti:l d??ist]
美?[?op?n w?b stil d???st]
释义
n.
桁架檩条是建筑用的屋面承重结构;
檩条是搁置在屋面主结构上的水平构件;
其上一般铺设金属屋面板(有的时候附保温)。通常9米跨距左右的檩条;
采用冷弯C、Z型形式
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application for cargo insurance
application for cargo shipment
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application for code stamp
application for commercial credit
application for commercial letter of credit
application for conference rate adjustment
application for conversion
application for credit
Application for Determination of Trademark Dispute
application for dissolution
application for documentary bills for collection
application for drawback
application for endorsement
application for entry in bond
application for exchange
application for export
application for export permit
application for export permit for textile products
application for export permit of textile
application for extension of date of expiry of import permit
application for extra work
application for extrawork
application for extra-work
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更新时间:2025/3/17 11:26:25