Wuhan strong safety enclosure meets a hardbase table with extended expansion screws fixed wall column during the construction process, the pit wall column with soft base table weight.
安全牢固:武汉运动围挡在施工过程中遇硬表基用加长膨胀螺丝固定墙柱,软表基用深坑配重墙柱。
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Reaching him I reflexively planted a foot against the concrete base of the railing latched an arm up and over then wrenched his body as hard as I could while I pushed back from the railing.