Make sure that the measured values are not more than the maximum permitted value of 200 ohms.
确保测量值不超过200欧姆这个最大的允许值。
The maximum permitted average layout load curve chart for the steel step-type cable bridge at the different span.
梯级式钢制电缆桥架在不同跨距下最大允许均布载荷曲线图。
The maximum permitted average layout load curve chart for the steel slot-type cable bridge at the different span.
槽式钢制电缆桥架在不同跨距下最大允许均布载荷曲线图。
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