热机械循环训练方法
thermomechanical cyclic methods
热机械循环
thermo-mechanical cycling
thermo-mechanical cycle
thermo mechanical cycling
试论汽轮机的遮断方式
On breaking means for steam turbines
试验机附件
accessories of testing machine
试验机校验
Calibration of materials testing machine
试验机最大负荷
maximum load of the testing machine
试验机最小负荷
minmum load of the testing machine
试验式印花机
experimental printing machine