QJ 479-1990
金属镀覆层结合强度试验方法
QJ 2027-1990
金属镀覆层耐盐雾试验方法
QJ 481-1990
金属镀覆层耐交变湿热试验方法
JIS R 1634-1998
Test methods for density and apparent porosity of fine ceramics
精细陶瓷密度和表观孔隙率的试验方法
1998-01-01
BS EN 2591-507-2002
Elements of electrical and optical connection. Test methods-Plating porosity
电气和光学连接元件 试验方法 镀层孔隙率
2002-07-08
ASTM B735-16(2022)
Standard Test Method for Porosity in Gold Coatings on Metal Substrates by Nitric Acid Vapor
用硝酸蒸气测定金属基材上金涂层孔隙率的标准试验方法
2022-10-01
UNE-EN 15384-2008
Packaging - Flexible aluminium tubes - Test method to determine the porosity of the internal coating
包装.软铝管.测定内涂层孔隙率的试验方法
2008-05-28
ASTM B276-21
Standard Test Method for Apparent Porosity in Cemented Carbides
硬质合金表观孔隙率的标准试验方法
2021-09-01
ASTM B809-25
Standard Test Method for Porosity in Metallic Coatings by Humid Sulfur Vapor (“Flowers-of-Sulfur”)
用湿硫蒸气（“硫花”）测定金属涂层孔隙率的标准试验方法
2025-01-01
AS 2331.3.9-2001
Methods of test for metallic and related coatings, Method 3.9: Corrosion and related property tests - Metallic coatings - Porosity tests - Ferroxyl test
金属和相关涂层的试验方法 方法3.9:腐蚀和相关性能试验-金属涂层-孔隙率试验-铁氧基试验
2001-11-23
KS R 1100(2020 Confirm)
자동차용 브레이크 라이닝 및디스크 브레이크 패드의 기공률 시험 방법
汽车制动衬片和刹车片孔隙率试验方法
2005-12-30
KS L 3304(2022 Confirm)
내화 단열 벽돌의 부피 비중 및 참기공률 측정 방법
隔热耐火砖比重和真孔隙率的试验方法
2012-11-30
BS EN 772-4-1998
Methods of test for masonry units-Determination of real and bulk density and of total and open porosity for natural stone masonry units
砌体构件的试验方法 天然石材砌块的实际密度和体积密度以及总孔隙率和开放孔隙率的测定
1998-12-15
JIS R 2205-1992
Testing method for apparent porosity, water absorption specific gravity of refractory bricks
耐火砖的表观孔隙率、吸水率和比重的试验方法
1992-01-01
BS EN 15384-1-2017
Packaging. Test method to determine the porosity of the internal coating of flexible aluminium tubes-Sodium chloride test
包装材料测定柔性铝管内涂层孔隙率的试验方法
2017-02-28
BS EN 15384-2-2017
Packaging. Test method to determine the porosity of the internal coating of flexible aluminium tubes-Copper sulphate test
包装材料测定柔性铝管内涂层孔隙率的试验方法
2017-02-28
AS 1774.5-2014
Refractories and refractory materials - Physical test methods, Method 5: Determination of bulk density, apparent porosity and true porosity (ISO 5017:2013, MOD)
耐火材料和耐火材料.物理试验方法 方法5:体积密度 表观孔隙率和真实孔隙率的测定（ISO 5017-2013 MOD）
2014-12-10
ASTM D167/D167M-21a
Standard Test Method for Apparent and True Specific Gravity and Porosity of Lump Coke
块状焦炭的表观和真实比重及孔隙率的标准试验方法
2021-05-01
ASTM B311-22
Standard Test Method for Density of Powder Metallurgy (PM) Materials Containing Less Than Two Percent Porosity
孔隙率小于2%的粉末冶金材料密度的标准试验方法
2022-09-01
ASTM D7063/D7063M-18
Standard Test Method for Effective Porosity and Effective Air Voids of Compacted Asphalt Mixture Samples
压实沥青混合料样品有效孔隙率和有效空隙率的标准试验方法
2018-08-15