热循环试验方法 meaning in Chinese

heat cycle tests for electric power fittings

Heat cycle tests for electric power fittings
电力金具热循环试验方法
Method of fixed strain thermal cycling test for coil springs of shape memory alloys
形状记忆合金螺旋弹簧的固定应变热循环试验方法
Test methods for compression and mechanical connectorsfor conductors of power cables - method of heat cycle testing
电缆导体压缩和机械连接接头试验方法热循环试验方法