This standard specifies the terms and definitions,categories,classifications,groups,technological requirements,test methods,quality appraisal procedures,packing,marking,transportation,storage and quality certificate of refractory fibres and the products.
This standard applies to refractory bulk fibre,felt,blankets,modules,boards,rigid products and shapes,paper,textiles,etc.
定价: 588元 / 折扣价: 500 元 加购物车