materials and new product development. it is one of the leading plants in wires and cables industry in taiwan, the republic of china. our wires and cables are widely used in telecommunication and optical telecommunication and power transmission and power distribution as well as in heavy electric apparatus...
different refractive indexes in the liquid with different concentration,this is the design principle of the product.refractometer is an test ... hangzhou lohand biological technology co., ltd. gold member audited supplier zhejiang, china iso : inquiry basket automatic pensky martens flash point apparatus...
four probe set up diode clipping circuit adiabatic expansion planck's constant apparatus analogue trainer dielectric constant kit spectrometers quartz/calcite/glass/hollow prism microscope millikan's oil drop experiment viscosity apparatus. thermo e m f apparatus interferometer for measurements on ultrasonic...