无石棉 meaning in English

asbestfrei non-asbestos

Standard specification for non - asbestos fiber - cement conduit
无石棉纤维水泥导管的标准规范
Standard specification for asphalt roof cement , asbestos - free
无石棉沥青屋面水泥的标准规范
Standard specification for asphalt roof coatings - asbestos - free
无石棉沥青屋面覆层的标准规范
Research progress of non - asbestos friction material for automobiles
车辆无石棉摩擦材料的研究进展
Standard specification for flat non - asbestos fiber - cement sheets
平面无石棉的纤维水泥薄板的标准规范

More: Next