And owns direct reading spectrometer, tensiontesting machine, hardness tester, thickness gage, gloss meter, color difference machine etc from Germany.
并配备德国进口直读光谱仪、拉力试验机、硬度计，测厚计，光泽计，色差仪等大批检测设备。
2
Some improved techniques of the loom are introduced, and the electronic let-off system is developed, which consists of three parts: driven motor, controller and warp tensiontesting.
The spectrum of the tension fluctuation signals is also analysed, providing a basis for the design of tensiontesting sensors and tension signal collecting systems with microcomputers.