mobile deck lifter 活动甲板升降机
deck mobile formwork carrier 上承式移动模架
elevating-deck type mobile drilling rig 升降平台式移动钻井
Both sides of the mobile deck are respectively provided with safety armrests, and a safety chain is arranged between the safety armrests.
移动甲板的两侧分别设有安全扶手，安全扶手之间设有安全链。
The construction technique of bridge deck mobile tower crane was introduced in this paper.
介绍桥面移动塔吊施工工法，该工法采用移动塔吊与移动模架联合施工。
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