并用电子拉力试验机、冲击实验机对产物力学性能进行了测定。

The mechanical property of graft copolymer was tested by electronic tensile testing machine and impact testing machine.

youdao

各种数据的获得借助于拉力试验机、悬臂梁冲击试验机、热重分析仪、和氧指数仪等各种分析测试手段。

Experimental data were obtained by means of all kinds of instruments such as a tensile machine, an Izod impact test machine, thermogravimetric analysis, limit oxygen index (LOI) instrument and so on.

youdao

连接副机械性能检测，采用微机控制的拉力机、冲击试验机及各种硬度计以保证测试精度。

Bolting mechanical properties are tested by the tensile strength tester, impact tester and hardness testers, to guarantee the detect precision.

youdao