Electric hoist test platform, sound-level meter, varnish filmthicknessgauge, altazimuth, level;
电动葫芦试验台、声级计、漆膜测厚仪、经纬仪、水准仪；
2
This article describes the operating principle and performance of the Infrared absorption thicknessgauge and its application to measurements of rolling plastic filmthickness during on-line gauging.
本文论述了红外吸收测厚仪的原理和性能，它在压延塑料薄膜厚度在线检测中的应用。
3
This paper gives a detailed introduction about our developing and designing process for X-ray thicknessgauge using in biaxial oriented polypropylene (BOPP) film.