其中高拉杆机构拉悬挂的重物改设成拉弹簧以增加安全性，踢腿机构和卧推架机构都是栓挂哑铃片或者是杆铃片。
Among them high bars, a weight of institutions to suspension set to pull to increase the safety of spring, kick institutions and lie push frame agencies are bolts of hang dumbbell or stem of the bell.
背栓干挂石幕墙技术是一种较新的建筑装饰技术，是今后石幕墙装修工程中的主导作法。
Technique of stone curtain wall connected by anchors is a new building decorative technique and a predominant method in engineering of the stone curtain wall from now on.
若攀登路线角度小于直角，应使用无挂环机械锚栓，以减低对景观的影响。
For climbs less than vertical hangerless machine bolts are recommended to reduce visual impact.
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