The mechanical property of graft copolymer was tested by electronic tensile testingmachine and impact testing machine.
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。
2
And old-fashioned hydraulic test machine and electronic universal testingmachine servo control system of the computer, automatic acquisition and data processing system transformation.
并对老式液压试验机及电子万能试验机进行微机伺服控制系统改造，自动采集及数据处理系统改造。
3
The quality abnormity can be analyzed timely and exactly via online testing of electronic yarn cleaner in the cone winding machine.