This document specifies the terms and definitions, classifications and groups, technical requirements, test methods, quality appraisal procedures, packaging, sign, transport, storage and quality certificate of nitride bonded refractory products and their related mortars.
This document is applicable to the nitride bonded refractory products and their related mortars used in industries such as electrolytic aluminum, iron & steel, ceramic and coking industries, etc.
定价: 240元 / 折扣价: 204 元 加购物车
This standard specifies the terms and definitions,symbols and physical units,classification and sign,requirements,test methods,inspection rules,marking,packaging,transportation and storage of rock wool products for external thermal insulation composite systems.
This standard is applicable to rock wool board and lamella for external thermal insulation composite systems.
定价: 288元 / 折扣价: 245 元 加购物车