YF

Gauges, namely, angle gauges, length measuring gauges, level gauges, micrometer gauges, pressure gauges, ultrasonic thickness gauges; Measuring instruments, namely, pressure measuring apparatus not for medical purposes, technical measuring, testing and checking apparatus and instruments for measuring, testing and checking the temperature, pressure, quantity and concentration of gas and liquids; Material testing instruments and machines, namely, electronic apparatus for testing compression, strength, hardness and tensile characteristics of industrial materials, electronic apparatus for testing the curing and drying of elastomeric materials; Apparatus and instruments for physics, namely, gravimeters, Barometers; furnaces for laboratory use; Precision measuring apparatus, namely, laser measuring systems, precision theodolites, precision balances; Geological survey analytical instrument, namely, surveying instruments, oil and gas well downhole survey and measurement equipment; Teaching apparatus, namely, scales, microscopes, medical teaching mannequins; Measuring apparatus and instruments for physical and chemical testing and composition analysis, namely, Automated laboratory equipment mainly for cutting specimens, chromatography apparatus for laboratory use, retorts and crackers for use in high temperature chemical reactions