Dhsq-1700hf-fj knife sharpener part: filter fabric with a knitted fabric.�model: l10-23.�length: 100, 000mm / roll.�membrane shoe thickness: 0.18mm.�horizontal width: 700mm;�100% new made by china.
Synthetic filter membrane, filter hole 0.8 diameter 47mm, fujimoto brand, code: e-883 , used for sampling for laboratory analysis for nghi son petrochemical refinery project - new 100%