Test method for the average diameter of fibers constituting mineral wool and its

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