Calculation of the maximum working load of tower bolts for large-scale wind turbine
大型风力发电机组塔架联接螺栓最大工作载荷的计算
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Analysis of the Maximum Working Load on Large Span Pentahedral Machine Tool Beams
大跨距龙门五面体机床横梁最大工作载荷分析
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general-purpose flat pallets for through transit of goods -- design rating and maximum working load
货物联运用普通平托盘。设计容量和最大工作负荷
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