The crane's metal structure intensity calculation and fatigue analysis is a fully complicated problem.
起重机金属结构的强度计算及疲劳分析是十分复杂的问题。
Theinstrument and system can also measure other gas intensity under the structure parameter is changed.
该系统稍加改变结构参数，也可测量其它气体的浓度。
Theinstrument and system can also measure other gas intensity under the structure parameter is changed.
该系统稍加改变结构参数，也可测量其它气体的浓度。
应用推荐