How to measure leaf area

How to measure leaf area, Total:42 items.

Professional Standard - Tobacco

YC/T 449-2012 Leaf tobacco—Determination of strip particle size and distribution—Area method

LY/T 2030-2012 Technical regulation of rapid measurement of leaf area index in natural deciduous forests based on leaf litter collection
LY/T2030-2012 Technical regulation of rapid measurement of leaf area index in natural deciduous forests based on leaf litter collection

GB/T 6646.4 COR-1986 Method for specific surface area of chrysotile asbestos COR
GB/T 8074-1987 Testing method for specific surface of cement; Blaine method
GB/T 10722-2014 Carbon black—Determination of total and external surface area—Nitrogen adsorption test method
GB/T 207-1963 Method of determination for specific surface of cement
GB/T 6646.4-1986 Method for specific surface area of chrysotile asbestos
GB/T 10722-2003 Carbon black - Determination of total and external surface area by nitrogen adsorption
GB/T 8074-2008 Testing method for specific surface of cement—Blaine method
GB/T 13762-1992 Geotextiles－Determination of mass per unit area

YS/T 438.4-2001 Methods for physical performance determination of sandy alumina—Determination of specific surface area—B.E.T.method

BS ISO 23604:2022 Method of determining specific surface area of coal
21/30425566 DC BS ISO 23604. Method of determining specific surface area of coal
ISO 9073-1:2023 Nowovens. Test methods - Determination of mass per unit area

GOST 26343-1984 Leather. Method for determination of effective area
GOST 13144-1979 Graphite. Methods for the determination of specific surface
GOST 26666.7-1989 Man-made knitted fur. Method for determination of linear dimensions and area

CSN 44 1818-1987 Iron ore concentrates, Method of determination of specific surface

AS 1441.2:1973 Methods of test for coated fabrics, Method 2: Determination of mass per unit area and coating mass per unit area

ASTM RR-D32-1009 1984 D4365-Test Method for Determining Micropore Volume and Zeolite Area of a Catalyst
ASTM D6556-02 Standard Test Method for Carbon Black8212;Total and External Surface Area by Nitrogen Adsorption
ASTM D6556-02a Standard Test Method for Carbon Black8212;Total and External Surface Area by Nitrogen Adsorption
ASTM D6556-03 Standard Test Method for Carbon Black8212;Total and External Surface Area by Nitrogen Adsorption
ASTM D6556-21 Standard Test Method for Carbon Black—Total and External Surface Area by Nitrogen Adsorption
ASTM D6556-14 Standard Test Method for Carbon Blackmdash;Total and External Surface Area by Nitrogen Adsorption
ASTM D6556-09 Standard Test Method for Carbon Black-Total and External Surface Area by Nitrogen Adsorption
ASTM D4365-19 Standard Test Method for Determining Micropore Volume and Zeolite Area of a Catalyst
ASTM D4365-95(2008) Standard Test Method for Determining Micropore Volume and Zeolite Area of a Catalyst
ASTM D4365-13 Standard Test Method for Determining Micropore Volume and Zeolite Area of a Catalyst

SR EN 108-1996 Methods of testing doors Test for deformation of the leaf in its plane

BS 4359-2:1971 Determination of the specific surface area of powders. Recommended air permeability methods

IS 5534-1969 Method for determination of specific surface area of powdered ore samples

PN B02365-1970 Surface area of buildings. Classification, definitions and methods of measurement

JIS K 6404-2-2:1999 Testing methods for rubber-or plastics-coated fabrics -- Determination of roll characteristics -- Part 2: Methods for determination of the total mass per unit area, coating mass per unit area, and mass per unit area of the substrate

NP 2332-1988 Methods of testing doors Measurement of dimensions and of defects of squareness of door leaves

KS M ISO 2286-2-2017 Rubber- or plastics-coated fabrics — Determination of roll characteristics — Part 2: Methods for determination of total mass per unit area, mass per unit area of coating and mass per unit area of subs