The Baichuan Dalian filter media products are made from many different types of synthetic fibres and each fibre has its own spectrum of characteristics.
大连百川滤料产品由多种合成纤维制成,每种纤维都具有自己的独特性能。
3
The precise size filter is deposited with the mask method successfully, the spectrum characteristic is tested through utilizing the optical fibre spectrometer.