所有的伸缩接头(膨胀节)都应当采用法兰栓接。法兰的最小厚度为6毫米。
All expansion joints shall have bolted flange-to-flange type connections on both sides of expansion joint for removal of complete unit. Minimum flange thickness shall be 6 mm.
从分析膨胀型建筑锚栓在砖砌体中的受力形式出发，找到单根锚栓在砖砌体中可能出现的三种安装位置。
Starting with mechanical behavior analysis of building anchors in brick masonry, three installation positions of a single anchor were determined.
化学锚栓，地脚螺栓，丝杆，膨胀螺丝。各类垫片以及冲压件，轴承，车加工件，液压总成，连接件。
Various kinds of washers, stamping parts, bearings, machine processing parts, hydraulic pressure assemblies and connecting fittings.
化学锚栓，地脚螺栓，丝杆，膨胀螺丝。各类垫片以及冲压件，轴承，车加工件，液压总成，连接件。
Various kinds of washers, stamping parts, bearings, machine processing parts, hydraulic pressure assemblies and connecting fittings.
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