GB/T 40938-2021
皮革 物理和机械试验 水渗透压测定
Leather—Physical and mechanical tests—Determination of water penetration pressure
- 实施日期
- 2022-05-01
- ICS 分类
- 59.140.30
组合使用关键词、标准类型、状态与 ICS 分类,快速定位所需国家标准。
找到 135 条
GB/T 40938-2021
Leather—Physical and mechanical tests—Determination of water penetration pressure
GB/T 40927-2021
Leather—Physical and mechanical tests—Determination of heat resistance of patent leather
GB/T 40936-2021
Leather—Physical and mechanical tests—Determination of water repellency of garment leather
GB/T 22889-2021
Leather—Physical and mechanical tests—Determination of surface coating thickness
GB/T 22888-2021
Leather—Physical and mechanical tests—Determination of cold crack temperature of surface coatings
GB/T 22808-2021
Leather and fur—Chemical tests—Determination of chlorinated phenols content
GB/T 39370-2020
Leather—Physical and mechanical tests—Determination of surface reflectance
GB/T 39452-2020
Leather—Physical and mechanical tests—Tests for adhesion of finish
GB/T 39376-2020
Leather—Sampling—Number of items for a gross sample
GB/T 39371-2020
Leather—Physical and mechanical tests—Determination of softness
GB/T 39369-2020
Leather—Physical and mechanical tests—Determination of water vapour permeability
GB/T 39374-2020
Leather—Physical and mechanical tests—Determination of bending force
GB/T 39375-2020
Leather—Physical and mechanical tests—Determination of dimensional change
GB/T 39372-2020
Leather—Physical and mechanical tests—Determination of percentage extension
GB/T 39507-2020
Leather—Physical and mechanical tests—Determination of abrasion resistance:Martindale ball plate method
GB/T 39368-2020
Leather—Physical and mechanical tests—Determination of flex resistance:Vamp flex method
GB/T 39366-2020
Leather—Tests for colour fastness—Colour fastness to crocking
GB/T 39500-2020
Leather—Physical and mechanical tests—Determination of apparent density and mass per unit area
GB/T 39373-2020
Leather—Tests for colour fastness—Colour fastness to solvents
GB/T 39365-2020
Leather—Physical and mechanical tests—Determination of dry heat resistance