Test method for the average diameter of fibers constituting mineral wool and its products
GB/T5480.4-1985矿物棉及其制品纤维平均直径试验方法
General principles of test methods for mineral wool and its products
GB/T5480.1-1985矿物棉及其制品试验方法总则
Test method for the shot content of mineral wool and its products
GB/T5480.5-1985矿物棉及其制品渣球含量试验方法
Test method for the squareness and flatness of mineral wool board
GB/T5480.2-1985矿物棉板垂直度及平整度试验方法
Test method for water absorption of mineral wool products
GB/T16401-1996矿物棉制品吸水性试验方法
Test method for measuring compressive properties of mineral wool products
GB/T13480-1992矿物棉制品压缩性能试验方法
Test method for the moisture absorption of mineral wool products
GB/T5480.7-1987矿物棉制品吸湿性试验方法
testing methods for the removal of non-fibrous matter prior to quantitative analysis of fibre mixtures
棉织品的非纤维物质含量试验法
" Test method for the dimension and bulk density of mineral wool and its board,mat and lamella board"
GB/T5480.3-1985矿物棉及其板、毡、带尺寸和容重试验方法
Determination method for acidity coefficient of mineral wool and its products
GB/T5480.6-1985矿物棉及其制品酸度系数测定方法
testing method for length of cotton fibers:array method
棉纤维长度试验法: 直排法
identification of dyestuff classes on dyed animal textiles
动物性纤维制品的颜料分类鉴别试验方法
Test method for mean specific heat capacity of fiber reinforced plastics
GB/T3140-1995纤维增强塑料平均比热容试验方法
The card sliver is not completely uniform in diameter, and the fibers are somewhat random in arrangement.
梳棉棉条的直径并不是完全均匀的。其内部纤维的排列相对混乱。
Test methods for fiber cement products
GB/T7019-1997纤维水泥制品试验方法
Refractory ceramic fibre products-Determination of thickness
耐火陶瓷纤维制品 厚度试验方法
Refractory ceramic fibre products-Determination of tensile strength
耐火陶瓷纤维制品 抗拉强度试验方法
Refractory ceramic fibre products-Determination of shot content
耐火陶瓷纤维制品 渣球含量试验方法