seismic belt; seismic zone; earthquake zone
【生活】皮带伸张器（紧带器）
belt stretcher (belt tightener)
暂无补充释义。
相关词条
drive belt
belt lubricant
automotive V-belt【车辆】
conveyer with load-carrying belt attached to, or resting on the traction element
saddle belt
hexagonal belt
conveyor belt with flanges (on the edges)